| Présent (Present) "undo / undoes" | I | undo | |
| Présent continu (Present Continuous) "undo / undoes" | I | am undoing | |
| Passé (Simple past) "undo / undoes" | I | undid | |
| Passé antérieur (Past Continuous) "undo / undoes" | I | was undoing | |
| Présent parfait (Present perfect) "undo / undoes" | I | have undone | |
| Continu Présent (Present perfect continuous) "undo / undoes" | I | have been undoing | |
| Imparfait (Past perfect) "undo / undoes" | I | had undone | |
| Plus-que-parfait (Past perfect continuous) "undo / undoes" | I | had been undoing | |
| Futur simple (Future) "undo / undoes" | I | will undo | |
| Futur (Future continuous) "undo / undoes" | I | will be undoing | |
| Futur antérieur (Future perfect) "undo / undoes" | I | will have undone | |
| Futur antérieur continu (Future perfect continuous) "undo / undoes" | I | will have been undoing |