| Yksikön ensimmäinen persoona | Yksikön toinen persoona | Yksikön kolmas persoona | Monikon ensimmäinen persoona | Monikon toinen persoona | Monikon kolmas persoona | |
|---|---|---|---|---|---|---|
| Simple present | ventilate | ventilate | ventilates | ventilate | ventilate | ventilate |
| Present continuous | am ventilating | are ventilating | is ventilating | are ventilating | are ventilating | are ventilating |
| Simple past | ventilated | ventilated | ventilated | ventilated | ventilated | ventilated |
| Simple past | was ventilating | were ventilating | was ventilating | were ventilating | were ventilating | were ventilating |
| Simple future | will ventilate | will ventilate | will ventilate | will ventilate | will ventilate | will ventilate |
| Future continuous | will be ventilating | will be ventilating | will be ventilating | will be ventilating | will be ventilating | will be ventilating |
| Present perfect | have ventilated | have ventilated | has ventilated | have ventilated | have ventilated | have ventilated |
| Present perfect continuous | have been ventilating | have been ventilating | has been ventilating | have been ventilating | have been ventilating | have been ventilating |
| Past perfect | had ventilated | had ventilated | had ventilated | had ventilated | had ventilated | had ventilated |
| Past perfect continuous | had been ventilating | had been ventilating | had been ventilating | had been ventilating | had been ventilating | had been ventilating |
| Future perfect | will have ventilated | will have ventilated | will have ventilated | will have ventilated | will have ventilated | will have ventilated |
| Future perfect continuous | will have been ventilating | will have been ventilating | will have been ventilating | will have been ventilating | will have been ventilating | will have been ventilating |
| Yksikön ensimmäinen persoona | Yksikön toinen persoona | Yksikön kolmas persoona | Monikon ensimmäinen persoona | Monikon toinen persoona | Monikon kolmas persoona | |
|---|---|---|---|---|---|---|
| Simple present | don't ventilate | don't ventilate | doesn't ventilate | don't ventilate | don't ventilate | don't ventilate |
| Present continuous | am not ventilating | are not ventilating | is not ventilating | are not ventilating | are not ventilating | are not ventilating |
| Simple past | didn't ventilate | didn't ventilate | didn't ventilate | didn't ventilate | didn't ventilate | didn't ventilate |
| Simple past | was not ventilating | were not ventilating | was not ventilating | were not ventilating | were not ventilating | were not ventilating |
| Simple future | won't ventilate | won't ventilate | won't ventilate | won't ventilate | won't ventilate | won't ventilate |
| Future continuous | will not be ventilating | will not be ventilating | will not be ventilating | will not be ventilating | will not be ventilating | will not be ventilating |
| Present perfect | have not ventilated | have not ventilated | has not ventilated | have not ventilated | have not ventilated | have not ventilated |
| Present perfect continuous | have not been ventilating | have not been ventilating | has not been ventilating | have not been ventilating | have not been ventilating | have not been ventilating |
| Past perfect | had not ventilated | had not ventilated | had not ventilated | had not ventilated | had not ventilated | had not ventilated |
| Past perfect continuous | had not been ventilating | had not been ventilating | had not been ventilating | had not been ventilating | had not been ventilating | had not been ventilating |
| Future perfect | will not have ventilated | will not have ventilated | will not have ventilated | will not have ventilated | will not have ventilated | will not have ventilated |
| Future perfect continuous | will not have been ventilating | will not have been ventilating | will not have been ventilating | will not have been ventilating | will not have been ventilating | will not have been ventilating |