| Presente (Present) "ensure" | I | ensure | |
| Presente Progressivo (Present Continuous) "ensure" | I | am ensuring | |
| Passato semplice (Simple past) "ensure" | I | ensured | |
| Past Continuous (Past Continuous) "ensure" | I | was ensuring | |
| Regalo perfetto (Present perfect) "ensure" | I | have ensured | |
| Trapassato prossimo (Present perfect continuous) "ensure" | I | have been ensuring | |
| Passato perfetto (Past perfect) "ensure" | I | had ensured | |
| Trapassato remoto (Past perfect continuous) "ensure" | I | had been ensuring | |
| Futuro (Future) "ensure" | I | will ensure | |
| Trapassato remoto (Future continuous) "ensure" | I | will be ensuring | |
| Futuro perfetto (Future perfect) "ensure" | I | will have ensured | |
| Congiuntivo (Future perfect continuous) "ensure" | I | will have been ensuring |