Syntactic constructions may form an alternative to, or compete with the morphological expression of semantic and grammatical content. This applies to the passive forms of verbs, the progressive form, analytic causatives, adjective-noun sequences, and particle verbs in Dutch. In this article I develop a view of the Dutch lexicon in which this interaction between syntax and morphology can be understood. The central notion used is that of the constructional idiom, a construction with a (partially) non-compositional meaning, of which not all terminal elements are fixed. These constructional idioms, like morphological word formation, serve to extend the fund of expressions that are available for concatenation in the syntax. *
Introduction.It is well known that syntactic structures sometimes perform the same function as morphological structures in the same or another language. Periphrasis is the standard term for this morphological function of syntactic units within the inflectional system of a language. In the domain of word formation, linguists often contrast analytic constructions with synthetic constructions, and distinguish, for instance, between analytic causatives (multiword units) and synthetic, that is, morphological causatives.In this paper I argue that the notion "constructional idiom" should be used in order to get a better insight into the kind of syntactic expressions that function as alternatives to morphological expressions. The basic claim is that it is syntactic expressions that qualify as constructional idioms that play a role in the division of labor between syntax and morphology.