Existential clauses
The pronoun it is not the only pronoun used as a dummy in English. The spelling there is today used for two different words, one a locative rhyming with dare and meaning "in or at that place" (as in Put it there), and the other a dummy pronoun pronounced unstressed with a reduced vowel. The primary role of the dummy there is to fill the syntactic subject position in clauses like the [b] examples in [26], which are called existential clauses:
[26] - - - - BASIC VERSION - - - - - - - - - - - - - - EXISTENTIAL CLAUSE
- i. a. [Some keys] were near the safe. - - b. [There] were [some keys] near the safe.
i. a. [Some keys] were near the safe. - - b. [There] were [some keys] near the safe.
- ii. a. [A nurse] was present. - - - - - - - - - b. [There] was [a nurse] present.
ii. a. [A nurse] was present. - - - - - - - - - b. [There] was [a nurse] present.
There is the subject of the existential clauses in [26], just as it is subject in the extraposed subject construction, and similar arguments support this conclusion:
- there occupies the basic subject position before the VP;
there occupies the basic subject position before the VP;
- in subject-auxiliary inversion constructions it occurs after the auxiliary, as in Was there a nurse present?
in subject-auxiliary inversion constructions it occurs after the auxiliary, as in Was there a nurse present?
It is significant that there also occurs as subject in interrogative tags, as in:
[27] - - There was a nurse present, [wasn't there?]
Only pronouns are admissible in a tag like the one here, as we noted in Ch. 9, &2.3. That means we not only know dummy there is a subject, we know it is a pronoun.
We will refer to some keys and a nurse in [26.i.b] and [26.ii.b] as displaced subjects. A displaced subject (like an extraposed subject) is not a kind of subject; it's the phrase that corresponds to the subject of the syntactically more basic construction.
18.46 The there of existential sentences differs from there as an introductory adverb in lacking stress, in carrying none of the locative meaning of the place-adjunct there, and in behaving in most ways like the subject of the clause, doubtless reflecting the structural dislocation from the basic clause types:
(i) It often determines concord, governing a singular form of the verb (cf 10.34 ff) even when the following 'notional subject' is plural:
- There's some people in the waiting room. < informal >
occurs alongside:
- There are some people in the waiting room.
(ii) It can act as subject in yes--no and tag questions:
- Is there any more soup? There's nothing wrong, is there?
(iii) It can act as subject in infinitive and -ing clauses:
- I don't want there to be any misunderstanding.
I don't want there to be any misunderstanding.
- He was disappointed at there being so little to do.
He was disappointed at there being so little to do.
- There having been trouble over this in the past, I wanted to treat the matter cautiously.
There having been trouble over this in the past, I wanted to treat the matter cautiously.