| Prítomný (Present) "undo / undoes" | I | undo | |
| Prítomný priebehový (Present continuous) "undo / undoes" | I | am undoing | |
| Minulý (Simple past) "undo / undoes" | I | undid | |
| Minulý priebehový (Past continuous) "undo / undoes" | I | was undoing | |
| Predrítomný čas (Present Perfect) "undo / undoes" | I | have undone | |
| Predprítomný čas priebehový (Present Perfect Continuous) "undo / undoes" | I | have been undoing | |
| Predminulý (Past perfect) "undo / undoes" | I | had undone | |
| Predminulý priebehový (Past perfect continuous) "undo / undoes" | I | had been undoing | |
| Budúce (Future) "undo / undoes" | I | will undo | |
| Budúce priebehový (Future continuous) "undo / undoes" | I | will be undoing | |
| Predbudúci (Future perfect) "undo / undoes" | I | will have undone | |
| Predbudúci priebehový (Future perfect continuous) "undo / undoes" | I | will have been undoing |