Is Puyuma a Primary Branch of Austronesian?: A Reply to Sagart

Abstract
Malcom Ross's new theory of early Austronesian phylogeny is examined. I describe evidence that *-en served to mark verbs in undergoer voice, patient subject, in a language ancestral to Puyuma, as well as evidence that * occurs in some verbs in undergoer voice, patient subject perfective, in one sociolect of Nanwang Puyuma. This evidence falsifies the claim that Puyuma reflects an early Austronesian stage at which *-en and * had not yet been reinterpreted from nominalizers into voice markers. It also falsifies the phylogeny that takes that putative innovation as its central event. A hypothetical scenario is offered to account for the replacement of the *-en, *-an, and *Si- (or *Sa-) series of voice markers by the series now found in Puyuma independent verbs.