Edited by Bridget Drinka
[Current Issues in Linguistic Theory 350] 2020
► pp. 183–204
The present contribution considers the nature of ablaut pattern extension and the determinants contributing to it. Following Morphological Economy Theory (e.g., Werner, 1987), it argues that analogical pattern extensions are highly functional, i.e., they constitute frequency-driven partial regularization strategies within verbal systems. This assumption is supported by diachronic and empirical data from two case studies: In German, low-frequency strong verbs reduced stem allomorphy by adopting the Class II pattern [o pret =o pp ], a partial leveling that may precede the weakening of strong forms (e.g., bellen – ball – gebollen → boll – gebollen → bellte – gebellt ‘to bark’). In Luxembourgish, a uniform preterite marker ou emerged as a consequence of drastic preterite loss.