| 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 |
| I | whistle |
| you | whistle |
| he/she | whistles |
| we | whistle |
| you | whistle |
| they | whistle |
| I | whistled |
| you | whistled |
| he/she | whistled |
| we | whistled |
| you | whistled |
| they | whistled |
| I | will whistle |
| you | will whistle |
| he/she | will whistle |
| we | will whistle |
| you | will whistle |
| they | will whistle |
| 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 |
| I | have whistled |
| you | have whistled |
| he/she | has whistled |
| we | have whistled |
| you | have whistled |
| they | have whistled |
| I | had whistled |
| you | had whistled |
| he/she | had whistled |
| we | had whistled |
| you | had whistled |
| they | had whistled |
| 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 | |
|---|---|
| I | - |
| you | whistle |
| he/she | - |
| we | - |
| you | whistle |
| they | - |
| I | - |
| you | whistle |
| he/she | - |
| we | - |
| you | whistle |
| they | - |
| 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 |
| I | am whistling |
| you | are whistling |
| he/she | is whistling |
| we | are whistling |
| you | are whistling |
| they | are whistling |
| I | was whistling |
| you | were whistling |
| he/she | was whistling |
| we | were whistling |
| you | were whistling |
| they | were whistling |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |