At first glance, a sentence consists of a string of words arranged
in a single dimension - that of linear order. However, we presented
evidence in
We mentioned in
(1) | a. | The little boy fed the cat. | → | He fed her. | ||
b. | Black cats detest green peas. | → | They detest them. |
As we already said in Chapter 1, it's important to understand that a particular string of words can be a noun phrase in one syntactic context, but not in another. For instance, the substitution test tells us that the underlined strings are noun phrases in (1), but not in (2).
(2) | a. | The little boy from next door fed the cat without a tail. | → | * | He from next door fed her without a tail. | |
b. | These black cats detest those green peas. | → | * | These they detest those them. |
Rather, in these sentences, the noun phrases are the longer underlined strings in (3).
(3) | a. | The little boy from next door fed the cat without a tail. | → | He fed her. | ||
b. | These black cats detest those green peas. | → | They detest them. |
Pronouns are not the only placeholder elements, or pro-forms. For instance, adverbs such as here or there can substitute for constituents that refer to locations or directions. As in the case of noun phrases, whether a particular string is a constituent depends on its syntactic context.
(4) | a. | Put it on the table. | → | Put it there. | ||
b. | Put it over on the table. | → | Put it over there. | |||
c. | Put it over on the table. | → | Put it there. | |||
(5) | a. | Put it on the table that's by the door. | → | * | Put it there that's by the door. | |
b. | Put it over on the table that's by the door. | → | * | Put it over there that's by the door. | ||
c. | Put it over on the table that's by the door. | → | * | Put it there that's by the door. |
The word so can substitute for adjective phrases (here, the most natural-sounding results are obtained in contexts of comparison). As usual, the same string sometimes is a constituent and sometimes isn't.
(6) | a. | I am very happy, | and Linda is so, too. | ||
b. | I am very fond of Lukas, | and Linda is so, too. | |||
c. | I am very fond of my nephew, | * | and Linda is so of her niece. |
Finally, pronouns and sometimes the word so can substitute for subordinate clauses introduced by that, as in (7).
(7) | a. | I | → | I
| b.
|
| I | →
|
| I | |
We conclude our discussion of substitution by noting a complicating
factor. Nowhere is it written that every constituent has a
corresponding pro-form. For instance, although some prepositional
phrases can be replaced by the pro-forms here or there,
other types of prepositional phrases - for instance, ones referring to
purposes or reasons - can't. As a result, it is perfectly possible for
the substitution test to give false negative results, and for the
results of the substitution to disagree with the results of the other
tests presented in what follows. We return to the issue of false negative results later on in
the chapter.
Movement
Substitution by pro-forms is not the only diagnostic for whether a
string is a constituent. If it is possible to move a particular string
from its ordinary position to another position - typically, at least in
English, the beginning of the sentence - that, too, is evidence that the
string is a constituent. In order to make the result of movement
completely acceptable, it's sometimes necessary to use a special
intonation or to invoke a special discourse context, especially in the
case of noun phrases. In the examples that follow, "___" indicates the
ordinary position that a constituent has moved from, and appropriate
discourse material (enclosed in parentheses) may be added to make the
examples more felicitous.
(8) | a. | I fed the cats. | → | The cats, | ||
b. | I fed the cats with long, fluffy tails. | → | The cats with long, fluffy tails, I |
Movement of constituents other than noun phrases is illustrated in (9).
(9) | a. | Prepositional phrase: | The cat strolled across the porch with a confident air. | → | With a confident air, the cat strolled across the
| |
b. | Adjective phrase: | Ali Baba returned from his travels wiser than before. | → | Wiser than before, Ali Baba returned from his
| ||
c. | Adverb phrase: | They arrived at the concert hall more quickly than they had expected. | → | More quickly than they had expected, they arrived at the
concert |
As shown in (10), moving strings that aren't constituents yields ungrammatical results.
(10) | a. | I fed the cats with long, fluffy tails. | → | * | The cats, I | |
b. | The cat strolled across the porch with a confident air. | → | * | With a, the cat strolled across the | ||
c. | Ali Baba returned from his travels wiser than before. | → | * | Wiser than, Ali Baba returned from his | ||
d. | They arrived at the concert hall more quickly than they had expected. | → | * | More quickly than they, they arrived at the concert |
Another diagnostic for constituenthood is whether the string can function as a short answer to a question. The question itself also functions as a diagnostic test, since we can think of it as being derived by substitution of a question word for a string, with subsequent movement of the question word.2 (11) illustrates this pair of tests for a variety of constituent types.
(11) | a. | Noun phrase: | What do you see? | The cats. Cats with long, fluffy tails. The cats with long, fluffy tails. | ||
b. | Prepositional phrase: | How did the cat stroll across the porch? | With a confident air. | |||
c. | Where did Ali Baba go? | On a long journey. To New York. | ||||
d. | Adjective phrase: | How did Ali Baba return? | Wiser than before. Fairly jet-lagged. | |||
e. | Adverb phrase: | How did they do? | Not badly. Surprisingly well. Much better than they had expected. |
Once again, attempting to question nonconstituents is ungrammatical.
(12) | a. | * | What did you | → | * | The cats with. |
b. | * | How did the cat stroll across the | → | * | With a. | |
c. | * | How did Ali Baba return from his | → | * | Wiser than. | |
d. | * | How did they arrive at the concert | → | * | More quickly than they. |
Notice, incidentally, that so substitution for adjective phrases and subordinate clauses has a variant that is reminiscent of questions. In addition to just substituting for the string of interest, as illustrated earlier, so can move to the beginning of the sentence, triggering subject-aux inversion - the same process that turns declarative sentences into yes-no questions. This variant of so substitution is illustrated in (13) and (14).
(13) | a. | I am very happy, | and so is Linda. | ||
b. | I am very fond of Lukas, | and so is Linda. | |||
c. | I am very fond of my nephew, | * | and so is Linda of her niece. | ||
(14) | I | and so do they. |
The final constituent test that we'll consider is based on a special sentence type known as it clefts. We begin by noting that ordinary sentences can often be divided into two parts: a part that contains background information that is presupposed, the ground, and a part that is intended to be particularly informative, the focus. In spoken language, this focus-ground partition (also known as its information structure) is generally conveyed by intonation.3 In written language, where intonation is difficult to represent, it is still possible to indicate a sentence's information structure by fitting the focus and the ground into a syntactic frame consisting of it, a form of the copula to be, and the subordinating conjunction that. In the examples in (15), the frame is in black, the ground is in blue, and the focus is in red. Notice that a single sentence can be partitioned into focus and ground in more than one way, giving rise to more than one it cleft.
(15) | a. | Ordinary cats detest the smell of citrus fruits. | → | It is ordinary cats that detest the smell of citrus fruits. | ||
b. | Ordinary cats detest the smell of citrus fruits. | → | It is the smell of citrus fruits that ordinary cats detest. |
If a string can appear as the focus of an it cleft, then it is a constituent. Some examples for various constituent types other than noun phrase are given in (16).
(16) | a. | Prepositional phrase | The cat strolled across the porch with a confident air. | → | It was with a confident air that the cat strolled across the
| ||
b. | Adjective phrase | Ali Baba returned from his travels wiser than before. | → | It was wiser than before that Ali Baba returned from his
| |||
c. | Adverb phrase | They arrived at the concert hall more quickly than they had expected. | → | It was more quickly than they had expected that they arrived at
the concert |
Because of their discourse function, it clefts don't always sound entirely natural out of the blue. Nevertheless, it clefts where the focus is a constituent, as in (16), contrast sharply with the word salad that results from attempting to focus a string that isn't a constituent, as in (17).
(17) | a. | Ordinary cats detest the smell of citrus fruits. | → | * | It is the smell of that ordinary cats | |
b. | The cat strolled across the porch with a confident air. | → | * | It was with a confident that the cat strolled across the
| ||
c. | Ali Baba returned from his travels wiser than before. | → | * | It was wiser than that Ali Baba returned from his
| ||
d. | They arrived at the concert hall more quickly than they had expected. | → | * | It was quickly than they had expected that they arrived at
the concert hall |
(18) | This is the cat / that chased the rat. |
Because the intonation break is clearly audible, it is very tempting to equate the sentence's abstract syntactic structure with its relatively concrete prosodic structure. Specifically, because the and cat belong to the same prosodic constituent, it is tempting to treat the cat as a syntactic constituent.
There are two pieces of evidence against doing so. First, as we have already seen in similar examples, substituting a pronoun for the string the cat is ungrammatical in the context of (18) (though not in other contexts).
(19) | a. | This is the cat that chased the rat. | → | * | This is it that chased the rat. | |
b. | I petted the cat. | → | ✓ | I petted it. |
Second, the string cat that chased the rat is shown to be a
constituent by the grammaticality of substituting the pro-form
one. (One substitution is discussed in more detail in
(20) | This is the cat that chased the rat. | → | This is the one. |
The facts in (19a) and (20) converge to tell us that the word
cat first combines with the relative clause, not with the.
Thus, (18) exhibits a mismatch between two types of linguistic
structure: syntactic and prosodic.
It is worth noting that the syntactic structure just described
corresponds to the way that the interpretation of the entire expression
the cat that chased the rat is composed from the interpretation
of smaller expressions. In a simple semantics, the term cat
denotes the set of all cats. Combining cat with the relative
clause yields cat that chased the rat, which denotes a subset of
all cats - namely, those with the property of having chased the rat.
Further combining cat that chased the rat with the definite
article the yields as a denotation some unique individual within
the rat-chasing subset of cats (exactly which individual this is depends
on the discourse context).4
This correspondence of syntactic structure and semantic structure
(the step-by-step composition of the expression's meaning, as just
illustrated for (18)) holds up as a first approximation, and it is
consistent with the correspondence between noun phrases and individuals,
between adjective phrases and properties, between prepositional phrases
and locations, directions, etc., between verb phrases and events,
states, etc., and so on. Nevertheless, mismatches between syntactic
structure and semantic structure are possible. For instance, the
sentence in (21) has two distinct meanings, which can be paraphrased as
in (22).
(21) | Every student knows two languages. | ||
(22) | a. | For every student, it is the case that he or she knows two languages.
(Abigail knows Arabic and Basque, Chris knows Chinese and Danish, Eric knows English and French, ...) | |
b. | There are two languages that every student knows.
(Arabic and Basque are known by Abigail, Chris, Eric, ...) |
In the interpretation in (22a), the universal quantifier every is said to take scope over the number two (EVERY > TWO). In the interpretation in (22b), the number takes scope over the universal quantifier (TWO > EVERY). In either case, though, the ambiguous sentence itself (not the paraphrases!) has a single syntactic structure. This is evident from the syntactic constituenthood tests in (23), where the question and short answer pair are compatible with either scope interpretation.
(23) | a. | Every student knows two languages. | → | Who knows two languages? Every student. | |
b. | Every student knows two languages. | → | What does every student know? Two languages. |
Other mismatches are also possible. Recall from the section on it clefts that one and the same
sentence can be associated with more than one information structure.
Finally, mismatches between syntactic and morphological structure are
common; we discuss some examples in more detail in Chapters 6 and 7.
False negative results
In a perfect world for syntacticians, the constituenthood tests would
have perfect validity. That is, a biconditional relation would hold
between a string's being a constituent and passing the constituenthood
tests, as indicated in the "Dream world" column in (24). The examples
presented so far have been consistent with such a biconditional
relation. However, the world is not made to order for syntacticians,
and it turns out to be possible for constituents to fail one or more
constituenthood tests. The actual state of affairs is thus as indicated
in the "Real world" column of (24).5
Dream world | Real world | ||||
---|---|---|---|---|---|
(24) | a. | If a string passes the constituenthood tests, then it is a constituent. | TRUE | TRUE | |
b. | If a string is a constituent, then it passes the constituenthood tests. | TRUE | sometimes FALSE |
In other words, the failure of a string to pass a constituenthood test can be a false negative result. In what follows, we present three such cases - constituents that fail at least some of constituenthood tests
Phrasal versus lexical constituents. Since single words are indivisible units, they are constituents by definition.6 Nevertheless, they don't necessarily behave on a par with multiword constituents. For instance, cats passes the constituenthood tests reviewed earlier in (25), but not in (26).
(25) | Cats are not social animals. | → | They are not social animals. | |||
(26) | a. | The cats are hungry. | → | * | The they are hungry. | |
b. | Tabby cats are quite common. | → | * | Tabby they are quite common. | ||
c. | Cats without tails are relatively rare. | → | * | They without tails are relatively rare. | ||
d. | Those cats that have no tails are Manx cats. | → | * | Those they that have no tails are Manx cats. |
The reason for the grammaticality contrast in (25) and (26) is a systematic difference between the syntactic contexts in these examples. In (26), cats is accompanied by a determiner or a modifier of some sort, indicated by italics. In such contexts, cats combines with these other words to form a noun phrase, but it isn't a noun phrase in its own right. In (25), on the other hand, cats is a bare (= unmodified) noun. As such, it functions as a noun and as a noun phrase at the same time. In other words, there are two levels of constituenthood: the lexical level, where single words are constituents by definition, and the phrasal level, where single words don't necessarily behave on a par with multiword constituents.
The constituenthood tests reviewed earlier turn out to be diagnostic only for phrasal constituents. The ungrammatical results of attempting to move, question, and focus lexical constituents, rather than phrasal ones, are illustrated in (27)-(29). The relevant lexical constituent is underlined, and any words belonging with it to the same phrasal constituent are in italics.
(27) | a. | I fed the cats. | → | * | Cats, I fed | ||
b. | The cat strolled across the porch with a confident air. | → | * | With, the cat strolled across the | |||
c. | Ali Baba returned from his travels wiser than before. | → | * | Wiser, Ali Baba returned from his | |||
d. | They arrived at the concert hall more quickly than they had expected. | → | * | Quickly, they arrived at the concert hall | |||
(28) | a. | * | What did you see the | → | * | Cats. | |
b. | * | How did the cat stroll across the | → | * | With. | ||
c. | * | How did Ali Baba return from his | → | * | Wiser. | ||
d. | * | How did they arrive at the concert hall | → | * | Quickly. | ||
(29) | a. | Ordinary cats detest the smell of citrus fruits. | → | * | It is smell that ordinary cats detest | ||
b. | The cat strolled across the porch with a confident air. | → | * | It was with that the cat strolled across the
| |||
c. | Ali Baba returned from his travels wiser than before. | → | * | It was wiser that Ali Baba returned from his | |||
d. | They arrived at the concert hall more quickly than they had expected. | → | * | It was quickly that they arrived at the concert hall
|
The examples in (30-(32), on the other hand, illustrate the grammatical results of moving, questioning, and focusing phrasal constituents that happen to consist of a single word. (Notice the absence of italicized material in this case.)
(30) | a. | Movement: | I like cats. | → | ✓ | Cats, I | |
b. | Ali Baba returned from his travels wiser. | → | ✓ | Wiser, Ali Baba returned from his | |||
c. | They arrived at the concert hall quickly. | → | ✓ | Quickly, they arrived at the concert | |||
(31) | a. | Question/short answer: | ✓ | What do you like | → | ✓ | Cats. |
b. | ✓ | How did Ali Baba return from his | → | ✓ | Wiser. | ||
c. | ✓ | How did they arrive at the concert hall | → | ✓ | Quickly. | ||
(32) | a. | It cleft: | Ordinary cats detest citrus. | → | ✓ | It is citrus that ordinary cats detest. | |
b. | Ali Baba returned from his travels wiser. | → | ✓ | It was wiser that Ali Baba returned from his | |||
c. | They arrived at the concert hall quickly. | → | ✓ | It was quickly that they arrived at the concert |
Finiteness
. Testing for the constituenthood of verb phrases is more complicated than is testing for the constituenthood of other syntactic categories. First, there are no simple pro-forms for verb phrases. The best we can do is to use the periphrastic forms do so for substitution and do what for questions.7 (Notice that it's only what, rather than the entire pro-form do what, that moves to the beginning of a question.)
(33) | a. | Substitution: | She will write a book. | → | ✓ | She will do so. | |
b. | The two boys could order tuna salad sandwiches. | → | ✓ | The two boys could do so. | |||
(34) | a. | Question/short answer: | What will she do? | → | ✓ | Write a book. | |
b. | What could the two boys do? | → | ✓ | Order tuna salad sandwiches. |
Second and more importantly given our present focus on false negative results, verbs and the verb phrases that contain them come in two varieties, finite and nonfinite (see Finiteness in English for details). Now, two of the constituenthood tests - substitution and the question/short answer test - yield grammatical results regardless of a verb phrase's finiteness, as shown in (35) and (36).
(35) | a. | Substitution, | nonfinite verb phrase: | She will write a book. | → | ✓ | She will do so. | |
b. | finite verb phrase: | She wrote a book. | → | ✓ | She did so. | |||
(36) | a. | Question/short answer, | nonfinite verb phrase: | What will she do? | → | ✓ | Write a book. | |
b. | finite verb phrase: | What did she do? | → | ✓ | Wrote a book. |
But the results from the other two tests are more complex. Movement of nonfinite verb phrases is grammatical,8 but movement of finite ones is not.
(37) | a. | Movement, | nonfinite verb phrase: | (She says that) she will write a book, | → | ✓ | (and) write a book, she | |
b. | though she may write a book | → | ✓ | write a book though she | ||||
(38) | a. | finite verb phrase: | (She said that) she wrote a book, | → | * | (and) wrote a book, | ||
b. | though she wrote a book | → | * | wrote a book though |
In it clefts, nonfinite verb phrases are marginally acceptable in focus, whereas finite verb phrases are again clearly ruled out.
(39) | a. | It cleft, | nonfinite verb phrase: | She will write a book. | → | ? | It is write a book that she |
b. | finite verb phrase: | She wrote a book. | → | * | It is wrote a book that |
To summarize: we have good evidence that nonfinite verb phrases are constituents. In the case of finite verb phrases, we have evidence for constituenthood from two of the four constituenthood tests. Given this slightly complex state of affairs, we will proceed as follows. We will make the simplifying assumption that the ungrammaticality of moving or focusing finite verb phrases has nothing to do with their constituenthood, but that it is due to some other reason, yet to be determined. (In fact, we will give you a crack at solving the problem in a later chapter.) Having made this assumption, we are free to treat finite verb phrases as constituents on a par with their nonfinite counterparts even though the syntactic behavior of the two types of verb phrases is not identical in all respects.
Chances are that you are a bit leery of the simplifying assumption just described. If so, think of it as comparable to taking out a loan. True, taking out a loan is risky, and taking out loans in a careless or irresponsible way can lead to financial disaster. Nevertheless, the credit market is a necessary and productive part of any modern economy. In a similar way, making simplifying assumptions in science can help us to make progress where we would otherwise be stumped by the complexity of the phenomena that we are investigating. Of course, we have to be careful about what simplifying assumptions we make. Otherwise, we end up fooling ourselves into believing that we are making progress, when in fact we are working on such a distorted model of reality that our work is worthless.
Apart from this wrinkle concerning finiteness, verb phrases behave just as we have come to expect from other constituent types. The tests yield grammatical results for verb phrases, but not for verbs.
(40) | a. | Substitution: | She will write a book. | → | * | She will do so a book. | |
b. | Movement: | (She says that) she will write a book, | → | * | and write, she will | ||
c. | " | though she may write a book | → | * | write though she may | ||
d. | Question/short answer: | * | What will she do a book? | → | * | Write. | |
e. | It cleft: | She will write a book. | → | * | It is write that she |
And once again, particular strings can be phrasal constituents in one syntactic context, but not in another. For instance, write isn't a phrasal constituent when it combines with a direct object, but it is when used on its own. This is the source of the grammaticality contrast between (40) and (41).
(41) | a. | Substitution: | She will write. | → | ✓ | She will do so. | |
b. | Movement: | (She says that) she will write, | → | ✓ | and write, she will | ||
c. | " | though she may write | → | ✓ | write though she may | ||
d. | Question/short answer: | What will she do? | → | ✓ | Write. | ||
e. | It cleft: | She will write. | → | ? | It is write that she |
(42) | a. | We should invite the lawyers and the doctors. | |
b. | We should invite the lawyers and them. (pointing to the doctors) |
But although the doctors passes the substitution test, the other three tests yield ungrammatical results.
(43) | a. | * | The doctors, we should invite the lawyers |
b. | * | Who should we invite the lawyers | |
c. | * | It is the doctors that we should invite the lawyers |
Earlier, we pointed out that question formation can be thought of as a combination of substitution and movement. The parallel between movement and question formation in (43a,b) and the it cleft in (43c) suggests that the latter, too, involves movement - specifically, movement of the focus to the position preceding that. In the remainder of this section, we will therefore use the term 'movement' in a broad sense to include all three constituenthood tests instantiated in (43). |
Notice that there is nothing semantically wrong with (43), since it is possible to express the intended meaning grammatically, as shown in (44).
(44) | a. | ✓ | The doctors, we should invite ___ together with the lawyers. |
b. | ✓ | Who should we invite ___ together with the lawyers? The doctors. | |
c. | ✓ | It is the doctors that we should invite ___ together with the lawyers. |
Taken together with the grammaticality of (42b), the contrast
between (43) and (44) shows that movement of the noun phrase the
doctors is somehow prevented by the syntactic configuration in (43).
Ross 1967 introduced the metaphorical term
island for configurations in which movement is blocked where it
is expected to be possible. The conceit underlying the term is that the
constituents that might be expected to move, but can't, are stranded on
an island like castaways.
Ross identified several types of islands, including coordinate
structures, the type under discussion
here,9 and his discovery has
given rise to a huge body of literature on the topic. Our purpose here
is neither to catalog the types of islands nor to pursue the proper
linguistic analysis of them (we return to the topic
in Chapters 11 and 12),
but simply to draw attention to the fact that constituenthood tests
based on movement will yield false negative results for phrasal
constituents if they happen to be contained in islands.
In In light of these considerations, let's consider the sentence in (45),
focusing particularly on the constituenthood of the underlined string.
Representing syntactic constituenthood
(45) | The secretary drafted the letter. |
According to the two tests that apply to finite verb phrases, the string drafted the letter is a constituent.
(46) | a. | Substitution: | The secretary drafted the letter. | → | The secretary did so. | ||
b. | Question/short answer: | What did the secretary do? | → | Drafted the letter. |
Having established this fact, let's now consider two alternative
representations of the sentence. We've already encountered (47a) in
(47) | a. | b. |
At first glance, the flatter tree might seem preferable on the grounds that it is simpler in the sense of containing fewer nodes. But let's focus on the question of which tree is a better representation of the sentence. Another way of putting this question is to ask whether either of the trees in (47) has some graphic property that corresponds to the results of the constituenthood tests in (46). In (47a), the answer is 'yes,' since there is a single node (the one labeled VerbPhr) that exhaustively dominates the string drafted the letter (see the section on exhaustive dominance in Node relations for a definition). The tree in (47b), on the other hand, lacks such a node and has no other graphic property that corresponds to the string's constituenthood. Clearly, then, (47a) is a better representation of the sentence, because it follows the natural convention in (48).
(48) | Syntactic constituents are represented graphically as nodes in a tree. |
We will conclude this discussion of the model character of syntactic representations by emphasizing that models are just that - models, and not the actual domain of inquiry itself. The purpose of any model is to help us understand some part of reality that is too complex to understand in all of its detail, at least all at once. This means that models are partial in two respects. First, models often leave out many properties of a phenomenon that aren't relevant from a particular point of view. This fact is often stated in the form of the maxim "Don't mistake the map for the territory." For instance, a mountaineer's map might show topographical information in great detail, but completely ignore political boundaries, whereas just the reverse might be true of a diplomat's map. Analogously, in linguistics, syntactic models leave out many important properties of language, such as real-world plausibility, pragmatic felicity, the location of intonation breaks, and so on. These are the focus of other subdisciplines of linguistics.
A second way that models are partial is that they are subject to revision as our understanding of a particular domain improves and deepens.
(i) | * | The cats, I fed with long, fluffy tails. (on ordinary interpretation) |
But (i) also has an outlandish interpretation that can be paraphrased as I fed long, fluffy tails to the cats. Under this interpretation, (i) is grammatical. In other words, in the pre-movement version of (i) given in (ii), the string the cats is a constituent in the outlandish interpretation, contrary to what is the case in the ordinary interpretation, and this is borne out by substitution.
(ii) | a. | ✓ | I fed the cats with long, fluffy tails. (✓ on outlandish interpretation) |
b. | ✓ | I fed them with long, fluffy tails. (✓on outlandish interpretation) |
Conversely, the string the cats with long, fluffy tails is a constituent in the ordinary interpretation of (ii), but not in the outlandish one, as borne out by the fact that the movement variant in (iii) has only the ordinary interpretation.
(iii) | The cats with long, fluffy tails, I fed. (The other cats, I didn't.) |
2. Under certain discourse conditions, English allows the question word to remain in the place where it substitutes (in situ), as illustrated in (i). See Information versus echo questions for more discussion.
(i) | a. | Who did you see? | (information question or echo question) | |
b. | You saw who? | (only echo question) |
3. It is worth pointing out that focus-ground partitioning is relevant not just for it clefts, but also for questions and (short) answers. The focus in a question is the unknown information expressed by the question word. A short answer to a question consists of a focus and no other material. Repeating the ground of the question yields a full sentence (that is, includes material apart from the focus).
(i) | a. | Question: | What animals detest the smell of citrus fruits? | |
b. | Short answer: | Ordinary cats. | ||
c. | Full answer: | Ordinary cats detest the smell of citrus fruits. | ||
(ii) | a. | Question: | What do ordinary cats detest? | |
b. | Short answer: | The smell of citrus fruits. | ||
c. | Full answer: | Ordinary cats detest the smell of citrus fruits. |
4. Notice that the resultant interpretation is distinct from the one that would result from first combining cat and the and then combining the cat with the relative clause. The denotation of the cat is a unique member of the set of cats. Combining the cat with the relative clause would attribute to this unique entity the property of having chased the rat. Given that the cat already denotes a unique entity, the property of having chased the rat wouldn't be a defining property of the cat in question; it would simply be an additional, more or less accidental one. The interpretation in question is possible semantically, and it can be expressed by using a non-restrictive relative clause, as in (i).
(i) | This is the cat, which (by the way) chased the rat. |
But (i) is not synonymous with (18), where the rat-chasing property
is restrictive (= defining).
5. In contrast to (24b), the
statement in (i), derived from (24a) by the modus tollens rule of
propositional logic, is true.
(i) | If a string isn't a constituent, then it doesn't pass the constituenthood tests. |
6. For present purposes, we
disregard syntax-morphology mismatches of the sort alluded to earlier
and discussed in Chapters 6 and 7.
7. For completeness, we should
mention that do so substitution and the question test for verb
phrases are subject to a semantic restriction. Specifically, do
so and do what cannot substitute for verb phrases with
so-called stative verbs like know or want.
(i) | a. | They know her parents; they want the cookies. | → | * | They do so. | |
b. | What do they do? | → | * | Know her parents; want the cookies. |
As their name implies, stative verbs refer to states (rather than to activities or accomplishments), and a reasonably reliable diagnostic for them is their inability to appear in the progressive construction.
(ii) | a. | Stative verb | * | They are knowing her parents; they are wanting the cookies. |
b. | Nonstative verb | ✓ | They are meeting her parents; they are eating the cookies. |
Since do is the prototypical activity verb, it is not
surprising that expressions containing it, like do so and do
what, give rise to a semantic clash when they substitute for verb
phrases containing stative verbs.
8. Though movement of nonfinite
verb phrases in out-of-the-blue contexts, as in (i), is not very
felicitous, it is clearly grammatical given appropriate discourse
contexts, as the examples in the text show.
(i) | Write a book, she will ___. |
9. The island metaphor is not perfect. Although constituents can't move out of an island, islands as a whole are able to move, as shown in (i).
(i) | a. | ✓ | The doctors and the lawyers, we should |
b. | ✓ | Who should we |
|
c. | ✓ | It is the lawyers and the doctors that we should |
Using the constituenthood tests reviewed in this chapter, determine whether the underlined strings in the following sentences are (phrasal) constituents. What's the evidence on which your conclusions are based?
Here and throughout the course, what we mean by linguistic evidence is the linguistic data that form the basis for your conclusion - whether grammatical expressions or ungrammatical ones (or both). Even though the two sorts of data differ in grammaticality, their logical status (as the basis for drawing conclusions) is the same. |
Some of the sentences below have more than one interpretation. Begin by focusing on the ordinary interpretation, and then consider any more unusual readings.
(1) | a. | They put the car in the garage. | |
b. | They put the car in the garage. | ||
c. | They put the car in the garage. | ||
(2) | a. | They know the guy with the fedora. | |
b. | They know the guy with the fedora. | ||
(3) | a. | They threw the towel in the closet. | |
b. | They threw in the towel. |
How well does each of the trees in (1) and (2) represent the syntactic structure of the sentence it is intended to represent? Here are key questions to consider:
State the linguistic evidence on which your conclusions are based. (If you have completed Exercise 2.1, you can simply refer to the evidence there rather than repeating it.)
Abbreviations for syntactic categories: Det - determiner (roughly speaking article or demonstrative pronoun), NounPhr - noun phrase, PrepP - prepositional phrase, TrVerb - transitive verb, VerbPhr - verb phrase |
(1) | a. | b. | |||||
c. | |||||||
(2) | a. | b. | |||||
c. |
Speaker A | Speaker B | |||
(1) | a. | ok | ok | the cat that ate the rat |
b. | * | ok | it that ate the rat |
Copy and paste the structures in (2) into one of the syntax tree generators below to see the corresponding trees, which are easier for humans to deal with.
(2) | a. | [NounPhr [Det the] [N cat] [RelCl that ate the rat]] | |
b. | [NounPhr [NounPhr [Det the] [N cat]] [RelCl that ate the rat]] |
A. Which structure in (2) represents Speaker A's judgments? And which structure represents Speaker B's?
B. Which, if any, of the judgments in (1) is (3) consistent with? (Assume without question that we have evidence that the node labeled "?" is a constituent of some as yet unknown category.)
(3) | [NounPhr [Det the] [? [N cat] [RelCl that ate the rat]]] |
C. The structure in (4) represents certain two acceptability judgments concerning pronoun substitution. What are those judgments?
(4) | [NounPhr [Det the] [NounPhr [N cat] [RelCl that ate the rat]]] |
D. Do you share the judgments from (C)? Both of them? Only one?
Depending on your answer, evaluate the correctness of (4) for your
grammar.
The substitution test introduced in
Chapter 1 and discussed in further detail in this chapter and the substitution operation
introduced in
Problem 2.1
Problem 2.2
It is sometimes argued that coordination (also known as
conjunction) is a test for syntactic constituenthood. Evaluate
the argument, using the facts in (1) and others of your own devising.
(1) | a. | We saw my youngest sister and her husband. | |
b. | Jim saw the yarn and Kim, the pattern. | ||
c. | Jim has probably seen the yarn and Kim, the pattern. | ||
d. | the older and the younger children |