!rowspan="2"| Name ! colspan=1| Umbrean ! colspan=3| English |- !width="120" colspan="1"| Verb form !width="100"| Past !width="100"| Present !width="100"| Future |- !Ability/Availability |Abilative |could, was/were able to |can, am/is/are able to |will be able to |- !Requests |rowspan="2"|Permissative | ---- |colspan="2"|can, could, will, would |- !Permission |could, was/were allowed to |may, can, could, am/is/are allowed to |will be allowed to |- !Possibility |Possibilative |may have, might have, could have |colspan="2"|may, might, could |- !Impossibility |Possibilative + Negation |couldn’t have |colspan="2"|couldn’t, can’t |- !Advisability |Advisabilative |should have, ought to have, had better have |colspan="2"|should, ought to, had better |- !Expectation | colspan="1" rowspan="2"|Gerun