English verb conjugation MUST AID

Regular verb: aid - aided - aided

Affirmation

Simple form

I must aid
you must aid
he must aid
we must aid
you must aid
they must aid

V-ing form

I must be aiding
you must be aiding
he must be aiding
we must be aiding
you must be aiding
they must be aiding

Perfect

I must have aided
you must have aided
he must have aided
we must have aided
you must have aided
they must have aided

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I aid?
must you aid?
must he aid?
must we aid?
must you aid?
must they aid?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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