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