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