English verb conjugation MUST INTERGRADE

Regular verb: intergrade - intergraded - intergraded

Affirmation

Simple form

I must intergrade
you must intergrade
he must intergrade
we must intergrade
you must intergrade
they must intergrade

V-ing form

I must be intergrading
you must be intergrading
he must be intergrading
we must be intergrading
you must be intergrading
they must be intergrading

Perfect

I must have intergraded
you must have intergraded
he must have intergraded
we must have intergraded
you must have intergraded
they must have intergraded

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I intergrade?
must you intergrade?
must he intergrade?
must we intergrade?
must you intergrade?
must they intergrade?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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