| Presente (Present) "double" | I | double | |
| Presente continuo (Present Continuous) "double" | I | am doubling | |
| Pasado simple (Simple past) "double" | I | doubled | |
| Pasado continuo (Past Continuous) "double" | I | was doubling | |
| Presente perfecto (Present perfect) "double" | I | have doubled | |
| Presente perfecto continuo (Present perfect continuous) "double" | I | have been doubling | |
| Pasado perfecto (Past perfect) "double" | I | had doubled | |
| Pasado perfecto continuo (Past perfect continuous) "double" | I | had been doubling | |
| Futuro (Future) "double" | I | will double | |
| Futuro continuo (Future continuous) "double" | I | will be doubling | |
| Futuro perfecto (Future perfect) "double" | I | will have doubled | |
| Futuro perfecto continuo (Future perfect continuous) "double" | I | will have been doubling |