Conjugate Verb "whistle"
            whistle > silbar, el silbato
                                Gerund:
                                 whistling 
                            
                            
                                Present Participle:
                                 whistling 
                            
                            
                                Past Participle:
                                 whistled 
                            
                            Indicative
| Present | Past | Future | |
|---|---|---|---|
| I | whistle | whistled | will whistle | 
| you | whistle | whistled | will whistle | 
| he/she | whistles | whistled | will whistle | 
| we | whistle | whistled | will whistle | 
| you | whistle | whistled | will whistle | 
| they | whistle | whistled | will whistle | 
Present
| I | whistle | 
| you | whistle | 
| he/she | whistles | 
| we | whistle | 
| you | whistle | 
| they | whistle | 
Past
| I | whistled | 
| you | whistled | 
| he/she | whistled | 
| we | whistled | 
| you | whistled | 
| they | whistled | 
Future
| I | will whistle | 
| you | will whistle | 
| he/she | will whistle | 
| we | will whistle | 
| you | will whistle | 
| they | will whistle | 
Perfect
| Present | Past | Future | |
|---|---|---|---|
| I | have whistled | had whistled | will have whistled | 
| you | have whistled | had whistled | will have whistled | 
| he/she | has whistled | had whistled | will have whistled | 
| we | have whistled | had whistled | will have whistled | 
| you | have whistled | had whistled | will have whistled | 
| they | have whistled | had whistled | will have whistled | 
Present
| I | have whistled | 
| you | have whistled | 
| he/she | has whistled | 
| we | have whistled | 
| you | have whistled | 
| they | have whistled | 
Past
| I | had whistled | 
| you | had whistled | 
| he/she | had whistled | 
| we | had whistled | 
| you | had whistled | 
| they | had whistled | 
Future
| I | will have whistled | 
| you | will have whistled | 
| he/she | will have whistled | 
| we | will have whistled | 
| you | will have whistled | 
| they | will have whistled | 
Imperative
| Imperative | |
|---|---|
| I | - | 
| you | whistle | 
| he/she | - | 
| we | - | 
| you | whistle | 
| they | - | 
Imperative
| I | - | 
| you | whistle | 
| he/she | - | 
| we | - | 
| you | whistle | 
| they | - | 
Continuous
| Present | Past | Future | |
|---|---|---|---|
| I | am whistling | was whistling | will be whistling | 
| you | are whistling | were whistling | will be whistling | 
| he/she | is whistling | was whistling | will be whistling | 
| we | are whistling | were whistling | will be whistling | 
| you | are whistling | were whistling | will be whistling | 
| they | are whistling | were whistling | will be whistling | 
Present
| I | am whistling | 
| you | are whistling | 
| he/she | is whistling | 
| we | are whistling | 
| you | are whistling | 
| they | are whistling | 
Past
| I | was whistling | 
| you | were whistling | 
| he/she | was whistling | 
| we | were whistling | 
| you | were whistling | 
| they | were whistling | 
Future
| I | will be whistling | 
| you | will be whistling | 
| he/she | will be whistling | 
| we | will be whistling | 
| you | will be whistling | 
| they | will be whistling | 
Perfect Continuous
| Present | Past | Future | |
|---|---|---|---|
| I | have been whistling | had been whistling | will have been whistling | 
| you | have been whistling | had been whistling | will have been whistling | 
| he/she | has been whistling | had been whistling | will have been whistling | 
| we | have been whistling | had been whistling | will have been whistling | 
| you | have been whistling | had been whistling | will have been whistling | 
| they | have been whistling | had been whistling | will have been whistling | 
Present
| I | have been whistling | 
| you | have been whistling | 
| he/she | has been whistling | 
| we | have been whistling | 
| you | have been whistling | 
| they | have been whistling | 
Past
| I | had been whistling | 
| you | had been whistling | 
| he/she | had been whistling | 
| we | had been whistling | 
| you | had been whistling | 
| they | had been whistling | 
Future
| I | will have been whistling | 
| you | will have been whistling | 
| he/she | will have been whistling | 
| we | will have been whistling | 
| you | will have been whistling | 
| they | will have been whistling |