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The Origin of NP Split Ergativity

Published online by Cambridge University Press:  12 March 2026

Andrew Garrett*
Affiliation:
Harvard University and University of Texas, Austin
*
Department of Linguistics, Calhoun Hall 501 University of Texas, Austin, TX 78712-1196

Abstract

The Anatolian branch of Indo-European is characterized by a split-ergative case-marking system in which neuters inflect ergatively and common-gender nouns inflect accusatively; its ergative case originated via the reanalysis of an unproductive neuter instrumental marker in null-subject transitive clauses. A development from instrumental to ergative also occurred in the prehistory of the Gorokan languages of Papua New Guinea, and it is suggested that this process is a general mechanism for the development of split ergativity of this type. The well-known NP hierarchy discovered by Silverstein receives a natural interpretation as a hierarchy of instrumentality.

Information

Type
Research Article
Copyright
Copyright © 1990 by Linguistic Society of America

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