English verb conjugation MUST FITTER

Regular verb: fitter - fittered - fittered

Affirmation

Simple form

I must fitter
you must fitter
he must fitter
we must fitter
you must fitter
they must fitter

V-ing form

I must be fittering
you must be fittering
he must be fittering
we must be fittering
you must be fittering
they must be fittering

Perfect

I must have fittered
you must have fittered
he must have fittered
we must have fittered
you must have fittered
they must have fittered

V-ing perfect

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

Negation

Simple form

I must not fitter
you must not fitter
he must not fitter
we must not fitter
you must not fitter
they must not fitter

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I fitter?
must you fitter?
must he fitter?
must we fitter?
must you fitter?
must they fitter?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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