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