Continuity and change in the evolution of French yes-no questions

This present study contributes to research on the structure of yes-no questions in French. Informed by previous historical linguistic research tracing developments from the Old French period onwards, we focus on qualitative analysis of grammatical commentary and variationist analysis of Acadian French spoken-language data. We compare the evolution of yes-no questions in Acadian, Metropolitan, and Quebec French, reconstructing the history of variants up to the present. While in most cases we encounter slow-moving change, we do find inter-varietal differences in degree of retention of individual variants, including outright loss; in development of stylistic differentiation; and in analogically based innovation. We also find inter-varietal differences in grammatical constraints governing usage and in the fine detail regarding sentential polarity, illuminated in terms of the semantico-pragmatic functions of negative yes-no questions. The overall results underline the importance of considering sociolinguistic histories, including histories of dialect contact, along with local linguistic markets.