improve upon en · VERB
Meanings
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(alt-of, alternative) Alternative form of improve on.
alt of improve on
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| improves upon | Number=Sing, Person=3, Tense=Pres | lexicographic | |
| improved upon | Tense=Past, VerbForm=Part | lexicographic | |
| improved upon | Tense=Past | lexicographic | |
| improving upon | Tense=Pres, VerbForm=Part | lexicographic |