English verb conjugation COULD AIR

Regular verb: air - aired - aired

Affirmation

Simple form

I could air
you could air
he could air
we could air
you could air
they could air

V-ing form

I could be airing
you could be airing
he could be airing
we could be airing
you could be airing
they could be airing

Perfect

I could have aired
you could have aired
he could have aired
we could have aired
you could have aired
they could have aired

V-ing perfect

I could have been airing
you could have been airing
he could have been airing
we could have been airing
you could have been airing
they could have been airing

Negation

Simple form

I couldn't air
you couldn't air
he couldn't air
we couldn't air
you couldn't air
they couldn't air

V-ing form

I couldn't be airing
you couldn't be airing
he couldn't be airing
we couldn't be airing
you couldn't be airing
they couldn't be airing

Perfect

I couldn't have aired
you couldn't have aired
he couldn't have aired
we couldn't have aired
you couldn't have aired
they couldn't have aired

V-ing perfect

I couldn't have been airing
you couldn't have been airing
he couldn't have been airing
we couldn't have been airing
you couldn't have been airing
they couldn't have been airing

Interrogative form

Simple form

could I air?
could you air?
could he air?
could we air?
could you air?
could they air?

V-ing form

could I be airing?
could you be airing?
could he be airing?
could we be airing?
could you be airing?
could they be airing?

Perfect

could I have aired?
could you have aired?
could he have aired?
could we have aired?
could you have aired?
could they have aired?

V-ing perfect

could I have been airing?
could you have been airing?
could he have been airing?
could we have been airing?
could you have been airing?
could they have been airing?

Interro-negative form

Simple form

couldn't I air?
couldn't you air?
couldn't he air?
couldn't we air?
couldn't you air?
couldn't they air?

V-ing form

couldn't I be airing?
couldn't you be airing?
couldn't he be airing?
couldn't we be airing?
couldn't you be airing?
couldn't they be airing?

Perfect

couldn't I have aired?
couldn't you have aired?
couldn't he have aired?
couldn't we have aired?
couldn't you have aired?
couldn't they have aired?

V-ing perfect

couldn't I have been airing?
couldn't you have been airing?
couldn't he have been airing?
couldn't we have been airing?
couldn't you have been airing?
couldn't they have been airing?

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