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