Alignment shift as functional markedness reversal

• Published in: Journal of Historical Linguistics
• Main Authors: Janic, K, Hemmings, C
• Format: Article in Journal/Newspaper
• Language: English
• Published: John Benjamins Publishing Company 2021
• Subjects: aleut; eskimo*; Eskimo–Aleut
• Online Access: https://doi.org/10.1075/jhl.20017.jan; https://ora.ox.ac.uk/objects/uuid:12178503-69b7-4360-98eb-a7b364432bc1

In this paper, we propose treating alignment shift as a process of functional markedness reversal in the domain of semantically transitive constructions. We illustrate how this approach allows us to capture similarities between the alignment shifts in Eskimo-Aleut and Western Austronesian languages, despite morphosyntactic differences in their voice systems. Using three diagnostics of functional markedness (semantic transitivity, topic continuity of P, and discourse frequency), we compare antipassive and ergative constructions in Eskimo-Aleut varieties and actor voice (AV) and undergoer voice (UV) constructions in Western Austronesian varieties. We argue that ergative alignment is equivalent to a functionally unmarked P-prominent construction (e.g., ergative, UV), whilst accusative alignment is equivalent to a functionally unmarked A-prominent construction (e.g., antipassive, AV). On this basis, we claim that both language groups are undergoing a parallel shift from ergative to accusative, since A-prominent constructions are functionally marked in more conservative varieties, but lose their functionally marked character and begin to function as unmarked transitive constructions in more innovative varieties.