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