| I | whirr |
|---|---|
| you | whirr |
| he/she/it | whirrs |
| we | whirr |
| you | whirr |
| they | whirr |
| I | whirred |
|---|---|
| you | whirred |
| he/she/it | whirred |
| we | whirred |
| you | whirred |
| they | whirred |
| I | have | whirred |
|---|---|---|
| you | have | whirred |
| he/she/it | has | whirred |
| we | have | whirred |
| you | have | whirred |
| they | have | whirred |
| I | had | whirred |
|---|---|---|
| you | had | whirred |
| he/she/it | had | whirred |
| we | had | whirred |
| you | had | whirred |
| they | had | whirred |