Polar question particles: Hindi-Urdu kya:

摘要

We distinguish between two types of interrogative particles, (regular) question particles and polar question particles. The first, canonically exemplified by Japanese -ka, occurs in all interrogatives, in matrix as well as embedded contexts. The second, the object of the present study, is exemplified by the Hindi-Urdu particle kya:. Polar kya: occurs in polar questions but not in wh questions, and it occurs optionally in matrix questions but only in a restricted way in embedded questions. We analyze this particle as presupposing that its prejacent denotes a singleton propositional set and as partitioning the questioned proposition into two parts that can be characterized as at-issue and not at-issue. These two aspects of its meaning are shown to capture several facets of the behavior of the polar question particle kya: that have not previously been analyzed or even systematically described. The paper also touches upon well-known phenomena, such as interrogative selection and alternative questions, but from a new perspective and opens up a way of looking at interrogative particles in other languages that do not seem to neatly fit the mold of regular question particles.