| Präsens (Present) "invalidate" | I | invalidate | |
| Präsens Verlaufsform (Present continuous) "invalidate" | I | am invalidating | |
| Präteritum (Simple past) "invalidate" | I | invalidated | |
| Perfekt Verlaufsform (Past Continuous) "invalidate" | I | was invalidating | |
| Present Perfect (Präsens) "invalidate" | I | have invalidated | |
| Present Continuous (Futur) "invalidate" | I | have been invalidating | |
| Plusquamperfekt (Past perfect) "invalidate" | I | had invalidated | |
| Plusquamperfekt Verlaufsform (Past perfect continuous) "invalidate" | I | had been invalidating | |
| Futur I (Future) "invalidate" | I | will invalidate | |
| Futur I Verlaufsform (Future continuous) "invalidate" | I | will be invalidating | |
| Futur II (Future perfect) "invalidate" | I | will have invalidated | |
| Futur II Verlaufsform (Future perfect continuous) "invalidate" | I | will have been invalidating |