English verb conjugation MUST WIDEN

Regular verb: widen - widened - widened

Affirmation

Simple form

I must widen
you must widen
he must widen
we must widen
you must widen
they must widen

V-ing form

I must be widening
you must be widening
he must be widening
we must be widening
you must be widening
they must be widening

Perfect

I must have widened
you must have widened
he must have widened
we must have widened
you must have widened
they must have widened

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I widen?
must you widen?
must he widen?
must we widen?
must you widen?
must they widen?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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