| I | underlie |
| you | underlie |
| he/she/it | underlies |
| we | underlie |
| you | underlie |
| they | underlie |
| I | have underlain |
| you | have underlain |
| he/she/it | has underlain |
| we | have underlain |
| you | have underlain |
| they | have underlain |
| I | underlay |
| you | underlay |
| he/she/it | underlay |
| we | underlay |
| you | underlay |
| they | underlay |
| I | had underlain |
| you | had underlain |
| he/she/it | had underlain |
| we | had underlain |
| you | had underlain |
| they | had underlain |
| I | will underlie |
| you | will underlie |
| he/she/it | will underlie |
| we | will underlie |
| you | will underlie |
| they | will underlie |
| I | will have underlain |
| you | will have underlain |
| he/she/it | will have underlain |
| we | will have underlain |
| you | will have underlain |
| they | will have underlain |
| I | am underlying |
| you | are underlying |
| he/she/it | is underlying |
| we | are underlying |
| you | are underlying |
| they | are underlying |
| I | have been underlying |
| you | have been underlying |
| he/she/it | has been underlying |
| we | have been underlying |
| you | have been underlying |
| they | have been underlying |
| I | was underlying |
| you | were underlying |
| he/she/it | was underlying |
| we | were underlying |
| you | were underlying |
| they | were underlying |
| I | had been underlying |
| you | had been underlying |
| he/she/it | had been underlying |
| we | had been underlying |
| you | had been underlying |
| they | had been underlying |
| I | will be underlying |
| you | will be underlying |
| he/she/it | will be underlying |
| we | will be underlying |
| you | will be underlying |
| they | will be underlying |
| I | will have been underlying |
| you | will have been underlying |
| he/she/it | will have been underlying |
| we | will have been underlying |
| you | will have been underlying |
| they | will have been underlying |
| I | would underlie |
| you | would underlie |
| he/she/it | would underlie |
| we | would underlie |
| you | would underlie |
| they | would underlie |
| I | would have underlain |
| you | would have underlain |
| he/she/it | would have underlain |
| we | would have underlain |
| you | would have underlain |
| they | would have underlain |
| I | would be underlying |
| you | would be underlying |
| he/she/it | would be underlying |
| we | would be underlying |
| you | would be underlying |
| they | would be underlying |
| I | would have been underlying |
| you | would have been underlying |
| he/she/it | would have been underlying |
| we | would have been underlying |
| you | would have been underlying |
| they | would have been underlying |
| You | underlie |
| we | Let's underlie |
| You | underlie |