Coordination and grammatical relations

Abstract

The most serious recent work on the theory of coordination has probably been done in terms of three theories of grammatical structure: Generalized Phrase Structure Grammar (GPSG–see especially Gazdar, 1981; Gazdaret al., 1982; 1985; Saget al., 1985; Schachter & Mordechay, 1983), Categorial Grammar (CG–see especially Steedman, 1985; Dowty, 1985) and Transformational Grammar (TG–notably Williams, 1978, 1981; Neijt, 1979; van Oirsouw, 1985, 1987). Each of these approaches is different in important respects: for instance, according to whether or not they allow deletion rules, and according to the kinds of information which they allow to be encoded in syntactic features. However, behind these differences lies an important similarity: in each case the theory concerned makes two assumptions about grammatical structure in general (i.e. about all structures, including coordinate ones):I The basic syntagmatic relations in sentence-structure are part-whole relations (consituent structure) and temporal order; note that this is true whether or not syntactic structure is seen as a ‘projection’ of lexical properties, since these lexical properies are themselves defined in terms of constituent structure and temporal order.