English verb conjugation MUST FIN

Regular verb: fin - fined - fined

Affirmation

Simple form

I must fin
you must fin
she must fin
we must fin
you must fin
they must fin

V-ing form

I must be fining
you must be fining
she must be fining
we must be fining
you must be fining
they must be fining

Perfect

I must have fined
you must have fined
she must have fined
we must have fined
you must have fined
they must have fined

V-ing perfect

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

Negation

Simple form

I must not fin
you must not fin
she must not fin
we must not fin
you must not fin
they must not fin

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I fin?
must you fin?
must she fin?
must we fin?
must you fin?
must they fin?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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