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