English verb conjugation MUST AIR

Regular verb: air - aired - aired

Affirmation

Simple form

I must air
you must air
he must air
we must air
you must air
they must air

V-ing form

I must be airing
you must be airing
he must be airing
we must be airing
you must be airing
they must be airing

Perfect

I must have aired
you must have aired
he must have aired
we must have aired
you must have aired
they must have aired

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I air?
must you air?
must he air?
must we air?
must you air?
must they air?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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