The case for broader copulas
Evidence from Spanish, Tsez, and more
Discovering, comparing, and contrasting natural kinds is critical for scientific progress. It should be the goal
of linguistic inquiry to seek out natural kinds within and between languages. Unfortunately, the most common definition of a
copula is consistently inadequate for categorizing and comparing the data in cross-linguistic research on this topic. The
categories of pseudo-copula and semi-copula have been offered to account for constructions which resemble the copular relationship
between subject and complement, though with added meaning in that relationship. I will argue that copulas, defined more broadly,
function in diverse ways cross-linguistically to instantiate the alterable feature-driven relationship between subject and
complement. This article presents a gradient view of copulas based on a set of binary featural parameters with which a language
may represent with one or more copulas. A formal description of this phenomena is also offered within in the framework of
Distributed Morphology, building on
Wilson (2020).
Article outline
- 1.Introduction
- 2.The problem: Copulas, semi-copulas, and pseudo-copulas
- 3.Feature inventory and the subject-complement relationship
- 4.The hypothesis
- 5.Conclusion
- Note
- Special glossing for Tsez data
-
References