English verb conjugation MUST MATTER

Regular verb: matter - mattered - mattered

Affirmation

Simple form

I must matter
you must matter
she must matter
we must matter
you must matter
they must matter

V-ing form

I must be mattering
you must be mattering
she must be mattering
we must be mattering
you must be mattering
they must be mattering

Perfect

I must have mattered
you must have mattered
she must have mattered
we must have mattered
you must have mattered
they must have mattered

V-ing perfect

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

Negation

Simple form

I must not matter
you must not matter
she must not matter
we must not matter
you must not matter
they must not matter

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I matter?
must you matter?
must she matter?
must we matter?
must you matter?
must they matter?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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