Conjugate Verb "tremble"
            tremble
                                Gerund:
                                 trembling 
                            
                            
                                Present Participle:
                                 trembling 
                            
                            
                                Past Participle:
                                 trembled 
                            
                            Indicative
| Present | Past | Future | |
|---|---|---|---|
| I | tremble | trembled | will tremble | 
| you | tremble | trembled | will tremble | 
| he/she | trembles | trembled | will tremble | 
| we | tremble | trembled | will tremble | 
| you | tremble | trembled | will tremble | 
| they | tremble | trembled | will tremble | 
Present
| I | tremble | 
| you | tremble | 
| he/she | trembles | 
| we | tremble | 
| you | tremble | 
| they | tremble | 
Past
| I | trembled | 
| you | trembled | 
| he/she | trembled | 
| we | trembled | 
| you | trembled | 
| they | trembled | 
Future
| I | will tremble | 
| you | will tremble | 
| he/she | will tremble | 
| we | will tremble | 
| you | will tremble | 
| they | will tremble | 
Perfect
| Present | Past | Future | |
|---|---|---|---|
| I | have trembled | had trembled | will have trembled | 
| you | have trembled | had trembled | will have trembled | 
| he/she | has trembled | had trembled | will have trembled | 
| we | have trembled | had trembled | will have trembled | 
| you | have trembled | had trembled | will have trembled | 
| they | have trembled | had trembled | will have trembled | 
Present
| I | have trembled | 
| you | have trembled | 
| he/she | has trembled | 
| we | have trembled | 
| you | have trembled | 
| they | have trembled | 
Past
| I | had trembled | 
| you | had trembled | 
| he/she | had trembled | 
| we | had trembled | 
| you | had trembled | 
| they | had trembled | 
Future
| I | will have trembled | 
| you | will have trembled | 
| he/she | will have trembled | 
| we | will have trembled | 
| you | will have trembled | 
| they | will have trembled | 
Imperative
| Imperative | |
|---|---|
| I | - | 
| you | tremble | 
| he/she | - | 
| we | - | 
| you | tremble | 
| they | - | 
Imperative
| I | - | 
| you | tremble | 
| he/she | - | 
| we | - | 
| you | tremble | 
| they | - | 
Continuous
| Present | Past | Future | |
|---|---|---|---|
| I | am trembling | was trembling | will be trembling | 
| you | are trembling | were trembling | will be trembling | 
| he/she | is trembling | was trembling | will be trembling | 
| we | are trembling | were trembling | will be trembling | 
| you | are trembling | were trembling | will be trembling | 
| they | are trembling | were trembling | will be trembling | 
Present
| I | am trembling | 
| you | are trembling | 
| he/she | is trembling | 
| we | are trembling | 
| you | are trembling | 
| they | are trembling | 
Past
| I | was trembling | 
| you | were trembling | 
| he/she | was trembling | 
| we | were trembling | 
| you | were trembling | 
| they | were trembling | 
Future
| I | will be trembling | 
| you | will be trembling | 
| he/she | will be trembling | 
| we | will be trembling | 
| you | will be trembling | 
| they | will be trembling | 
Perfect Continuous
| Present | Past | Future | |
|---|---|---|---|
| I | have been trembling | had been trembling | will have been trembling | 
| you | have been trembling | had been trembling | will have been trembling | 
| he/she | has been trembling | had been trembling | will have been trembling | 
| we | have been trembling | had been trembling | will have been trembling | 
| you | have been trembling | had been trembling | will have been trembling | 
| they | have been trembling | had been trembling | will have been trembling | 
Present
| I | have been trembling | 
| you | have been trembling | 
| he/she | has been trembling | 
| we | have been trembling | 
| you | have been trembling | 
| they | have been trembling | 
Past
| I | had been trembling | 
| you | had been trembling | 
| he/she | had been trembling | 
| we | had been trembling | 
| you | had been trembling | 
| they | had been trembling | 
Future
| I | will have been trembling | 
| you | will have been trembling | 
| he/she | will have been trembling | 
| we | will have been trembling | 
| you | will have been trembling | 
| they | will have been trembling |