The Syntax of Givenness Ivona Kucerová

The Syntax of Givenness Ivona Kucerová The Syntax of Givenness Ivona Kucerová

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. TP object TP T-v-V vP subject vP t v−V VP t V t object The alert reader has already noticed that the derivation given above follows only if we assume that the object cannot G-move above the subject without the verb moving as well. There is nothing in the head movement restriction on G-movement that would block a derivation in which the object would move above the subject within vP. As we will see in chapter 3, there is also no problem with having more than one element preceding the verb (if all the elements are given). Why then must the verb move? I want to suggest that it is an independent property of specifiers (subjects) that nothing can be merged within XP once the subject is merged in Spec,XP. At this point I do not have any explanation of this fact but it seems to be true for Czech. (Recall that, for example, adverbs are merged between the subject and the finite verb, unlike in English.) Thus, once a subject (Spec,XP) is merged, no further element can be (re-)merged within XP. For an element to be re-merged, a new head must be merged. It follows that if α needs to be G- moved within XP, it must be done before Spec,XP is merged. Once Spec,XP is merged, α can G-move only if X moves to a higher head. 16 In this section, I have offered an explanation for the head movement restriction on G- movement. The basic idea of this condition was that two elements can be re-merged if the new merge relation preserves the feature matching set of the original merge relation. This condition has been introduced in order to account for the fact that G-movement is restricted by overt movement of its sister and that G-movement may take place after any merge. It follows that G-movement is not tied to a particular syntactic position. The only restriction is that a given element may be re-merged only in the same projection as its head. I have also addressed the question of when and where a head moves in order to facilitate G-movement. 16 I crucially assume that head movement cannot extend a phrase. For a proposal suggesting that head movement leads to phase extension see den Dikken (To Appear). 62

2.4 Summary In this chapter, I have addressed the question of what kind of movement G-movement is. In particular, I have looked closely at the following three questions: (i) what is the syntactic target of G-movement? (ii) at what point of the derivation does G-movement take place? and (iii) what kind of syntactic operation is G-movement? In section 2.1, I showed that Czech has no unique syntactic position that is always interpreted as given. In the next section, section 2.2, I provided further evidence in favor of this claim by showing that G-movement may take place after any merge. I explained these properties of G-movement by tying them to the observation that G-movement of α is restricted by the head movement possibilities of the head of α. In section 2.3, I suggested that an element α can move without a feature trigger if the new merge relation contains the feature matching set of the original merge relation and if the new structure affects the semantic interpretation. In the next chapter, I will refine the system in place by looking at more complex derivations that contain several instances of G-movement. In particular, I will look at utterances where more than one element can precede the verbal partition. I will show that these strings can be derived by several instances of movement or they can be derived by phrasal movement of a whole subtree. The combination of these two strategies will allow us to capture various word order combinations found in Czech. 63

. TP<br />

object<br />

TP<br />

T-v-V<br />

vP<br />

subject<br />

vP<br />

t v−V<br />

VP<br />

t V<br />

t object<br />

<strong>The</strong> alert reader has already noticed that the derivation given above follows only if we assume<br />

that the object cannot G-move above the subject without the verb moving as well.<br />

<strong>The</strong>re is nothing in the head movement restriction on G-movement that would block a<br />

derivation in which the object would move above the subject within vP. As we will see in<br />

chapter 3, there is also no problem with having more than one element preceding the verb<br />

(if all the elements are given). Why then must the verb move?<br />

I want to suggest that it is an independent property <strong>of</strong> specifiers (subjects) that nothing<br />

can be merged within XP once the subject is merged in Spec,XP. At this point I do not have<br />

any explanation <strong>of</strong> this fact but it seems to be true for Czech. (Recall that, for example,<br />

adverbs are merged between the subject and the finite verb, unlike in English.) Thus, once<br />

a subject (Spec,XP) is merged, no further element can be (re-)merged within XP. For an<br />

element to be re-merged, a new head must be merged. It follows that if α needs to be G-<br />

moved within XP, it must be done before Spec,XP is merged. Once Spec,XP is merged, α<br />

can G-move only if X moves to a higher head. 16<br />

In this section, I have <strong>of</strong>fered an explanation for the head movement restriction on G-<br />

movement. <strong>The</strong> basic idea <strong>of</strong> this condition was that two elements can be re-merged if the<br />

new merge relation preserves the feature matching set <strong>of</strong> the original merge relation. This<br />

condition has been introduced in order to account for the fact that G-movement is restricted<br />

by overt movement <strong>of</strong> its sister and that G-movement may take place after any merge. It<br />

follows that G-movement is not tied to a particular syntactic position. <strong>The</strong> only restriction<br />

is that a given element may be re-merged only in the same projection as its head. I have also<br />

addressed the question <strong>of</strong> when and where a head moves in order to facilitate G-movement.<br />

16 I crucially assume that head movement cannot extend a phrase. For a proposal suggesting that head<br />

movement leads to phase extension see den Dikken (To Appear).<br />

62

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