English verb conjugation MUST INCUR

Regular verb: incur - incurred - incurred

Affirmation

Simple form

I must incur
you must incur
she must incur
we must incur
you must incur
they must incur

V-ing form

I must be incurring
you must be incurring
she must be incurring
we must be incurring
you must be incurring
they must be incurring

Perfect

I must have incurred
you must have incurred
she must have incurred
we must have incurred
you must have incurred
they must have incurred

V-ing perfect

I must have been incurring
you must have been incurring
she must have been incurring
we must have been incurring
you must have been incurring
they must have been incurring

Negation

Simple form

I must not incur
you must not incur
she must not incur
we must not incur
you must not incur
they must not incur

V-ing form

I must not be incurring
you must not be incurring
she must not be incurring
we must not be incurring
you must not be incurring
they must not be incurring

Perfect

I must not have incurred
you must not have incurred
she must not have incurred
we must not have incurred
you must not have incurred
they must not have incurred

V-ing perfect

I must not have been incurring
you must not have been incurring
she must not have been incurring
we must not have been incurring
you must not have been incurring
they must not have been incurring

Interrogative form

Simple form

must I incur?
must you incur?
must she incur?
must we incur?
must you incur?
must they incur?

V-ing form

must I be incurring?
must you be incurring?
must she be incurring?
must we be incurring?
must you be incurring?
must they be incurring?

Perfect

must I have incurred?
must you have incurred?
must she have incurred?
must we have incurred?
must you have incurred?
must they have incurred?

V-ing perfect

must I have been incurring?
must you have been incurring?
must she have been incurring?
must we have been incurring?
must you have been incurring?
must they have been incurring?

Interro-negative form

Simple form

must I not incur?
must you not incur?
must she not incur?
must we not incur?
must you not incur?
must they not incur?

V-ing form

must I not be incurring?
must you not be incurring?
must she not be incurring?
must we not be incurring?
must you not be incurring?
must they not be incurring?

Perfect

must I not have incurred?
must you not have incurred?
must she not have incurred?
must we not have incurred?
must you not have incurred?
must they not have incurred?

V-ing perfect

must I not have been incurring?
must you not have been incurring?
must she not have been incurring?
must we not have been incurring?
must you not have been incurring?
must they not have been incurring?

Page top