English verb conjugation CAN VENTILATE

Regular verb: ventilate - ventilated - ventilated

Affirmation

Simple form

I can ventilate
you can ventilate
he can ventilate
we can ventilate
you can ventilate
they can ventilate

V-ing form

I can be ventilating
you can be ventilating
he can be ventilating
we can be ventilating
you can be ventilating
they can be ventilating

Perfect

I can have ventilated
you can have ventilated
he can have ventilated
we can have ventilated
you can have ventilated
they can have ventilated

V-ing perfect

I can have been ventilating
you can have been ventilating
he can have been ventilating
we can have been ventilating
you can have been ventilating
they can have been ventilating

Negation

Simple form

I can't ventilate
you can't ventilate
he can't ventilate
we can't ventilate
you can't ventilate
they can't ventilate

V-ing form

I can't be ventilating
you can't be ventilating
he can't be ventilating
we can't be ventilating
you can't be ventilating
they can't be ventilating

Perfect

I can't have ventilated
you can't have ventilated
he can't have ventilated
we can't have ventilated
you can't have ventilated
they can't have ventilated

V-ing perfect

I can't have been ventilating
you can't have been ventilating
he can't have been ventilating
we can't have been ventilating
you can't have been ventilating
they can't have been ventilating

Interrogative form

Simple form

can I ventilate?
can you ventilate?
can he ventilate?
can we ventilate?
can you ventilate?
can they ventilate?

V-ing form

can I be ventilating?
can you be ventilating?
can he be ventilating?
can we be ventilating?
can you be ventilating?
can they be ventilating?

Perfect

can I have ventilated?
can you have ventilated?
can he have ventilated?
can we have ventilated?
can you have ventilated?
can they have ventilated?

V-ing perfect

can I have been ventilating?
can you have been ventilating?
can he have been ventilating?
can we have been ventilating?
can you have been ventilating?
can they have been ventilating?

Interro-negative form

Simple form

can't I ventilate?
can't you ventilate?
can't he ventilate?
can't we ventilate?
can't you ventilate?
can't they ventilate?

V-ing form

can't I be ventilating?
can't you be ventilating?
can't he be ventilating?
can't we be ventilating?
can't you be ventilating?
can't they be ventilating?

Perfect

can't I have ventilated?
can't you have ventilated?
can't he have ventilated?
can't we have ventilated?
can't you have ventilated?
can't they have ventilated?

V-ing perfect

can't I have been ventilating?
can't you have been ventilating?
can't he have been ventilating?
can't we have been ventilating?
can't you have been ventilating?
can't they have been ventilating?

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