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Adnominal Clauses and the Noun-Concluding Construction: Grammaticalization of Nouns

Project leader: TSUNODA Tasaku
Research field: linguistics
Keywords: adnominal clauses, noun-concluding construction,mermaid construction, grammaticalization of nouns

Summary

Sentences of Japanese such as the following are labeled the 'noun-concluding construction' ('NCC').

(1) Taroo=ga Tookyoo=ni kuru yotee=da.
'Taro plans to come to Tokyo tomorrow.'
(Literal translation: 'Taro is a plan to come to Tokyo tomorrow'.)

It may look as if these sentences contain the following structure: an adnominal clause + noun. In (1), the noun in question (i.e. yotee) is underlined. However, the clause that precedes the noun (i.e. Taroo=ga Tookyoo=ni kuru) exhibits syntactic behaviour different from that of an adnominal clause. Instead, its syntactic behaviour is the same as that of a clause whose predicate is a verb.
Sentences such as (1) can also be displayed as follows.

(2) Taroo=ga Tookyoo=ni kuru yotee=da.

The first part resembles a clause whose predicate is a verb, while the second part resembles a clause whose predicate is 'noun + COPULA'. These sentences are reminiscent of a mermaid, whose upper body is a human, while its lower body is a fish. Thus, such sentences may be labeled the 'mermaid construction' ('MC').
So far, the NCC/MC has been reported from, or appears to exist in, languages such as Japanese, Ryukyuan, Ainu, Korean, Chinese, Mongolian, Turkish, Tibetan, Newar (Nepal), Burmese, Marathi, and Tagalog. These are all languages of Asia. The NCC/MC has not been reported from languages of Australia or Europe.

The present joint research aims to investigate the following points, among others.
(a) What are the properties of the nouns that can occur in the NCC/MC?
(b) What are the morphosyntactic properties of the clause that precedes the noun?
(c) Are there any crosslinguistic tendencies in terms of (a) or (b)?
(d) What is the geographical distribution of the NCC/MC?