Dual *Kita in the history of east Barito languages

Abstract

In many Philippine, northern Sulawesi, and northern Bornean languages, Proto Austronesian *kita ‘first-person inclusive plural’ became a first-person inclusive dual pronoun. Robert Blust and Hsiu-chuan Liao attribute this semantic change to drift (a change happening in various related languages independently). However, Lawrence Reid contends that it had already happened in Proto Malayo-Polynesian, and that the ensuing gap in the pronominal system of this ancestral language had been filled by the formation of a new first-person inclusive plural pronoun, which was based on *kita combined with a pronominal clitic (or “extender”) *=mu. The latter was a second-person plural pronoun in Proto Austr..