Complex case phenomena in the Grammar Matrix

Abstract

This paper describes a number of verbal argument marking patterns found in the world's languages and provides HPSG analyses for them. In addition to commonly-occurring variations of morphosyntactic alignment (e.g. nominative-accusative, ergative-absolutive), this paper also presents analyses of more complex phenomena, including ergativity splits, Austronesian-style focus-case systems, and direct-inverse systems and their interaction with case.