Abstract
This research project aims the morphosyntax study of a Brazilian indigenous language, Pykobjê Gavião. The center of interest will be, over all, the delimitation of word classes of this language, based in morphology and syntax theories and models (GIVÓN, 2001; ANDERSON, 1985, among others), as well in other ready studies about this same language (AMADO, 2003; 2004) and in other languages…