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 must not widen
you must not widen
he must not widen
we must not widen
you must not widen
they must not widen

V-ing form

I must not be widening
you must not be widening
he must not be widening
we must not be widening
you must not be widening
they must not be widening

Perfect

I must not have widened
you must not have widened
he must not have widened
we must not have widened
you must not have widened
they must not have widened

V-ing perfect

I must not have been widening
you must not have been widening
he must not have been widening
we must not have been widening
you must not have been widening
they must not 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

must I not widen?
must you not widen?
must he not widen?
must we not widen?
must you not widen?
must they not widen?

V-ing form

must I not be widening?
must you not be widening?
must he not be widening?
must we not be widening?
must you not be widening?
must they not be widening?

Perfect

must I not have widened?
must you not have widened?
must he not have widened?
must we not have widened?
must you not have widened?
must they not have widened?

V-ing perfect

must I not have been widening?
must you not have been widening?
must he not have been widening?
must we not have been widening?
must you not have been widening?
must they not have been widening?

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