Part of
New Trends in Grammaticalization and Language ChangeEdited by Sylvie Hancil, Tine Breban and José Vicente Lozano
[Studies in Language Companion Series 202] 2018
► pp. 163–182
South Caucasian languages spoken in Caucasus (Georgian, Mingrelian and Svan) resort to finite postnominal relative clauses (henceforth RC) introduced by a relative pronoun as one of their main relativization strategies. The relative pronouns are formally identical to the interrogative pronouns with the addition of a subordinating particle, which suggests that the former has developed from the latter. This paper addresses the issue of whether this is an internal development, or a contact-induced one, more specifically, a case of replica grammaticalization.