English verb conjugation
TO VENTILATE

Regular verb: ventilate - ventilated - ventilated

Indicative

Present	Present continuous	Preterite	Preterite continuous
don't I ventilate? don't you ventilate? doesn't he ventilate? don't we ventilate? don't you ventilate? don't they ventilate?	am I not ventilating? aren't you ventilating? isn't he ventilating? aren't we ventilating? aren't you ventilating? aren't they ventilating?	didn't I ventilate? didn't you ventilate? didn't he ventilate? didn't we ventilate? didn't you ventilate? didn't they ventilate?	wasn't I ventilating? weren't you ventilating? wasn't he ventilating? weren't we ventilating? weren't you ventilating? weren't they ventilating?
Present perfect	Present perfect continuous	Pluperfect	Pluperfect continuous
haven't I ventilated? haven't you ventilated? hasn't he ventilated? haven't we ventilated? haven't you ventilated? haven't they ventilated?	haven't I been ventilating? haven't you been ventilating? hasn't he been ventilating? haven't we been ventilating? haven't you been ventilating? haven't they been ventilating?	hadn't I ventilated? hadn't you ventilated? hadn't he ventilated? hadn't we ventilated? hadn't you ventilated? hadn't they ventilated?	hadn't I been ventilating? hadn't you been ventilating? hadn't he been ventilating? hadn't we been ventilating? hadn't you been ventilating? hadn't they been ventilating?
Future	Future continuous	Future perfect	Future perfect continuous
won't I ventilate? won't you ventilate? won't he ventilate? won't we ventilate? won't you ventilate? won't they ventilate?	won't I be ventilating? won't you be ventilating? won't he be ventilating? won't we be ventilating? won't you be ventilating? won't they be ventilating?	won't I have ventilated? won't you have ventilated? won't he have ventilated? won't we have ventilated? won't you have ventilated? won't they have ventilated?	won't I have been ventilating? won't you have been ventilating? won't he have been ventilating? won't we have been ventilating? won't you have been ventilating? won't they have been ventilating?

Conditional

Present	Present continuous	Past	Past continuous
wouldn't I ventilate? wouldn't you ventilate? wouldn't he ventilate? wouldn't we ventilate? wouldn't you ventilate? wouldn't they ventilate?	wouldn't I be ventilating? wouldn't you be ventilating? wouldn't he be ventilating? wouldn't we be ventilating? wouldn't you be ventilating? wouldn't they be ventilating?	wouldn't I have ventilated? wouldn't you have ventilated? wouldn't he have ventilated? wouldn't we have ventilated? wouldn't you have ventilated? wouldn't they have ventilated?	wouldn't I have been ventilating? wouldn't you have been ventilating? wouldn't he have been ventilating? wouldn't we have been ventilating? wouldn't you have been ventilating? wouldn't they have been ventilating?

Infinitive

Imperative

Infinitive		Imperative
to ventilate		- - -

Participle

Present	Past
ventilating	ventilated