English verb conjugation MUST INCRUST

Regular verb: incrust - incrusted - incrusted

Affirmation

Simple form

I must incrust
you must incrust
he must incrust
we must incrust
you must incrust
they must incrust

V-ing form

I must be incrusting
you must be incrusting
he must be incrusting
we must be incrusting
you must be incrusting
they must be incrusting

Perfect

I must have incrusted
you must have incrusted
he must have incrusted
we must have incrusted
you must have incrusted
they must have incrusted

V-ing perfect

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

Negation

Simple form

I must not incrust
you must not incrust
he must not incrust
we must not incrust
you must not incrust
they must not incrust

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I incrust?
must you incrust?
must he incrust?
must we incrust?
must you incrust?
must they incrust?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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