Present
| I | tremble |
| You | tremble |
| She | trembles |
| We | tremble |
| They | tremble |
Past
| I | trembled |
| You | trembled |
| She | trembled |
| We | trembled |
| They | trembled |
Perfect
| I | have | trembled |
| You | have | trembled |
| She | has | trembled |
| We | have | trembled |
| They | have | trembled |
Future
| I | will | tremble |
| You | will | tremble |
| She | will | tremble |
| We | will | tremble |
| They | will | tremble |
Past Perfect
| I | had | trembled |
| You | had | trembled |
| She | had | trembled |
| We | had | trembled |
| They | had | trembled |
Future Perfect
| I | will | have | trembled |
| You | will | have | trembled |
| She | will | have | trembled |
| We | will | have | trembled |
| They | will | have | trembled |
Present - Conditional
| I | would | tremble |
| You | would | tremble |
| She | would | tremble |
| We | would | tremble |
| They | would | tremble |
Perfect - Conditional
| I | would | have | trembled |
| You | would | have | trembled |
| She | would | have | trembled |
| We | would | have | trembled |
| They | would | have | trembled |