| Simple | Progressive | Perfect | Progressive |
| Present |
| I hyperventilate |
| you hyperventilate |
| he/she/it hyperventilates |
| we hyperventilate |
| you all hyperventilate |
| they hyperventilate |
|
| I am hyperventilating |
| you are hyperventilating |
| he/she/it is hyperventilating |
| we are hyperventilating |
| you all are hyperventilating |
| they are hyperventilating |
|
| I have hyperventilated |
| you have hyperventilated |
| he/she/it has hyperventilated |
| we have hyperventilated |
| you all have hyperventilated |
| they have hyperventilated |
|
| I have been hyperventilating |
| you have been hyperventilating |
| he/she/it has been hyperventilating |
| we have been hyperventilating |
| you all have been hyperventilating |
| they have been hyperventilating |
|
| Past |
| I hyperventilated |
| you hyperventilated |
| he/she/it hyperventilated |
| we hyperventilated |
| you all hyperventilated |
| they hyperventilated |
|
| I was hyperventilating |
| you were hyperventilating |
| he/she/it was hyperventilating |
| we were hyperventilating |
| you all were hyperventilating |
| they were hyperventilating |
|
| I had hyperventilated |
| you had hyperventilated |
| he/she/it had hyperventilated |
| we had hyperventilated |
| you all had hyperventilated |
| they had hyperventilated |
|
| I had been hyperventilating |
| you had been hyperventilating |
| he/she/it had been hyperventilating |
| we had been hyperventilating |
| you all had been hyperventilating |
| they had been hyperventilating |
|
| Future |
| I will hyperventilate |
| you will hyperventilate |
| he/she/it will hyperventilate |
| we will hyperventilate |
| you all will hyperventilate |
| they will hyperventilate |
|
| I will be hyperventilating |
| you will be hyperventilating |
| he/she/it will be hyperventilating |
| we are hyperventilating |
| you all will be hyperventilating |
| they will be hyperventilating |
|
| I will have hyperventilated |
| you will have hyperventilated |
| he/she/it will have hyperventilated |
| we will have hyperventilated |
| you all will have hyperventilated |
| they will have hyperventilated |
|
| I will have been hyperventilating |
| you will have been hyperventilating |
| he/she/it will have been hyperventilating |
| we will have been hyperventilating |
| you all will have been hyperventilating |
| they will have been hyperventilating |
|
