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