| I | croon |
| you | croon |
| he/she/it | croons |
| we | croon |
| you | croon |
| they | croon |
| I | have crooned |
| you | have crooned |
| he/she/it | has crooned |
| we | have crooned |
| you | have crooned |
| they | have crooned |
| I | crooned |
| you | crooned |
| he/she/it | crooned |
| we | crooned |
| you | crooned |
| they | crooned |
| I | had crooned |
| you | had crooned |
| he/she/it | had crooned |
| we | had crooned |
| you | had crooned |
| they | had crooned |
| I | will croon |
| you | will croon |
| he/she/it | will croon |
| we | will croon |
| you | will croon |
| they | will croon |
| I | will have crooned |
| you | will have crooned |
| he/she/it | will have crooned |
| we | will have crooned |
| you | will have crooned |
| they | will have crooned |
| I | am crooning |
| you | are crooning |
| he/she/it | is crooning |
| we | are crooning |
| you | are crooning |
| they | are crooning |
| I | have been crooning |
| you | have been crooning |
| he/she/it | has been crooning |
| we | have been crooning |
| you | have been crooning |
| they | have been crooning |
| I | was crooning |
| you | were crooning |
| he/she/it | was crooning |
| we | were crooning |
| you | were crooning |
| they | were crooning |
| I | had been crooning |
| you | had been crooning |
| he/she/it | had been crooning |
| we | had been crooning |
| you | had been crooning |
| they | had been crooning |
| I | will be crooning |
| you | will be crooning |
| he/she/it | will be crooning |
| we | will be crooning |
| you | will be crooning |
| they | will be crooning |
| I | will have been crooning |
| you | will have been crooning |
| he/she/it | will have been crooning |
| we | will have been crooning |
| you | will have been crooning |
| they | will have been crooning |
| I | would croon |
| you | would croon |
| he/she/it | would croon |
| we | would croon |
| you | would croon |
| they | would croon |
| I | would have crooned |
| you | would have crooned |
| he/she/it | would have crooned |
| we | would have crooned |
| you | would have crooned |
| they | would have crooned |
| I | would be crooning |
| you | would be crooning |
| he/she/it | would be crooning |
| we | would be crooning |
| you | would be crooning |
| they | would be crooning |
| I | would have been crooning |
| you | would have been crooning |
| he/she/it | would have been crooning |
| we | would have been crooning |
| you | would have been crooning |
| they | would have been crooning |
| You | croon |
| we | Let's croon |
| You | croon |