Verbal suppletion
Suppletion refers to irregularity in the coding of semantic relations. Suppletive forms can be found among both verb stems (go – went) and affixes (boy-s – ox-en). This parameter focuses on suppletion within verb stems, which can be described as the phenomenon in which different stems coexist within a single verbal paradigm. Suppletion may occur across tenses, aspects, other categories, or may be absent in a language.1
Types:
NoVSuppl: Verb stem suppletion does not exist.
VSupplT: Verb stem suppletion occurs across tenses.
VSupplA: Verb stem suppletion occurs across aspects.
VSupplElse: Verb stem suppletion occurs across other lines than tenses and aspects.