| I | suffocate |
| you | suffocate |
| he/she/it | suffocates |
| we | suffocate |
| you | suffocate |
| they | suffocate |
| I | have suffocated |
| you | have suffocated |
| he/she/it | has suffocated |
| we | have suffocated |
| you | have suffocated |
| they | have suffocated |
| I | suffocated |
| you | suffocated |
| he/she/it | suffocated |
| we | suffocated |
| you | suffocated |
| they | suffocated |
| I | had suffocated |
| you | had suffocated |
| he/she/it | had suffocated |
| we | had suffocated |
| you | had suffocated |
| they | had suffocated |
| I | will suffocate |
| you | will suffocate |
| he/she/it | will suffocate |
| we | will suffocate |
| you | will suffocate |
| they | will suffocate |
| I | will have suffocated |
| you | will have suffocated |
| he/she/it | will have suffocated |
| we | will have suffocated |
| you | will have suffocated |
| they | will have suffocated |
| I | am suffocating |
| you | are suffocating |
| he/she/it | is suffocating |
| we | are suffocating |
| you | are suffocating |
| they | are suffocating |
| I | have been suffocating |
| you | have been suffocating |
| he/she/it | has been suffocating |
| we | have been suffocating |
| you | have been suffocating |
| they | have been suffocating |
| I | was suffocating |
| you | were suffocating |
| he/she/it | was suffocating |
| we | were suffocating |
| you | were suffocating |
| they | were suffocating |
| I | had been suffocating |
| you | had been suffocating |
| he/she/it | had been suffocating |
| we | had been suffocating |
| you | had been suffocating |
| they | had been suffocating |
| I | will be suffocating |
| you | will be suffocating |
| he/she/it | will be suffocating |
| we | will be suffocating |
| you | will be suffocating |
| they | will be suffocating |
| I | will have been suffocating |
| you | will have been suffocating |
| he/she/it | will have been suffocating |
| we | will have been suffocating |
| you | will have been suffocating |
| they | will have been suffocating |
| I | would suffocate |
| you | would suffocate |
| he/she/it | would suffocate |
| we | would suffocate |
| you | would suffocate |
| they | would suffocate |
| I | would have suffocated |
| you | would have suffocated |
| he/she/it | would have suffocated |
| we | would have suffocated |
| you | would have suffocated |
| they | would have suffocated |
| I | would be suffocating |
| you | would be suffocating |
| he/she/it | would be suffocating |
| we | would be suffocating |
| you | would be suffocating |
| they | would be suffocating |
| I | would have been suffocating |
| you | would have been suffocating |
| he/she/it | would have been suffocating |
| we | would have been suffocating |
| you | would have been suffocating |
| they | would have been suffocating |
| You | suffocate |
| we | Let's suffocate |
| You | suffocate |