A multi-tiered approach to Silt'i verb morphology

Resumo

The replacement of the familiar linear phonological representations of the SPE-type by the multi-tiered configurations proposed in autosegmental phonology has enriched the theoretical apparatus available to the linguist and has opened the way for a better understanding of the workings of phonology. One particular strength of this theory is that it predicts the existence of distinct subsystems within a phonological system and offers a principled account of their interactions. Applied to the aspectual inflection of Silt'i verbs, the multi-tiered approach proves its potential by accommodating two distinct subsystems of inflection, viz. CV-pattern inflection and ablaut inflection, in a unified, principled description. From a more , general point of view, this paper sketches one possible way of integrating syllable theory as a distinct subsystem into an autosegmental system of phonology.