On the reality of constructions: The Spanish reduplicative-topic construction

In the present paper, we adduce further evidence for the reality of grammatical constructions by focusing on a highly idiosyncratic configuration from Spanish, which we call the reduplicative-topic construction. This construction is a productive syntactic pattern that functions as a “constructional hedge”. The grammatical behaviors of this construction cannot be captured by syntactocentric approaches to grammar. Instead, co-ocurring multiple constraints must be taken into account, including phonological (intonation and rhythm), morphosyntactic and semantic factors. The thrust of our argument is that only a constructional approach can explain the facts needed to characterize this grammatical pattern. We conclude the paper by considering the implications of the constructional approach to syntax for linguistic theory.