In:English Grammar: A function-based introduction
T. Givón
[Not in series ENGRAM 1] 1993
► pp. 147–212
4. Verbal inflections: Tense, aspect, modality and negation
Published online: 15 July 1993
https://doi.org/10.1075/z.engram1.05ver
https://doi.org/10.1075/z.engram1.05ver
