Conjectural questions in Sm’algyax

Abstract

Abstract This paper discusses evidentials and their behaviour in interrogative sentences, based on novel data from Sm’algyax (Tsimshianic, British Columbia/Alaska). Typically, evidentials in declarative sentences receive a Speaker-anchored orientation (“According to my evidence, p”), and in interrogative sentences they receive an Addressee-anchored orientation (“According to your evidence, Q?”). This shift from Speaker to Addressee in questions is referred to as Interrogative Flip, which has been argued to be an obligatory process in canonical questions (Korotkova, Natasha. 2016. Heterogeneity and universality in the evidential domain. UCLA Doctoral dissertation). I discuss a particular evidential sn “Conjectural”, which exhibits variable interrogative flip in questions. The anchor of sn may shift to the Addressee, or it may result in a “Conjectural Question” reading, which I suggest involves a particular orientation of sn to neither the Speaker nor the Addressee. Adopting a simple modal analysis for evidentials, and a pragmatic approach to interrogative flip (Garrett, Edward John. 2001. Evidentiality and assertion in Tibetan. UCLA Doctoral dissertation; Korotkova, Natasha. 2016. Heterogeneity and universality in the evidential domain. UCLA Doctoral dissertation), I suggest that the variable interrogative flip behaviour falls out from the pragmatics of (non-)canonical questions (Farkas, Donka F. 2022. Non-intrusive questions as a special type of non-canonical questions. Journal of Semantics 39(2). 295–337).