English verb conjugation MUST REFORM

Regular verb: reform - reformed - reformed

Affirmation

Simple form

I must reform
you must reform
he must reform
we must reform
you must reform
they must reform

V-ing form

I must be reforming
you must be reforming
he must be reforming
we must be reforming
you must be reforming
they must be reforming

Perfect

I must have reformed
you must have reformed
he must have reformed
we must have reformed
you must have reformed
they must have reformed

V-ing perfect

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

Negation

Simple form

I mustn't reform
you mustn't reform
he mustn't reform
we mustn't reform
you mustn't reform
they mustn't reform

V-ing form

I mustn't be reforming
you mustn't be reforming
he mustn't be reforming
we mustn't be reforming
you mustn't be reforming
they mustn't be reforming

Perfect

I mustn't have reformed
you mustn't have reformed
he mustn't have reformed
we mustn't have reformed
you mustn't have reformed
they mustn't have reformed

V-ing perfect

I mustn't have been reforming
you mustn't have been reforming
he mustn't have been reforming
we mustn't have been reforming
you mustn't have been reforming
they mustn't have been reforming

Interrogative form

Simple form

must I reform?
must you reform?
must he reform?
must we reform?
must you reform?
must they reform?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

mustn't I reform?
mustn't you reform?
mustn't he reform?
mustn't we reform?
mustn't you reform?
mustn't they reform?

V-ing form

mustn't I be reforming?
mustn't you be reforming?
mustn't he be reforming?
mustn't we be reforming?
mustn't you be reforming?
mustn't they be reforming?

Perfect

mustn't I have reformed?
mustn't you have reformed?
mustn't he have reformed?
mustn't we have reformed?
mustn't you have reformed?
mustn't they have reformed?

V-ing perfect

mustn't I have been reforming?
mustn't you have been reforming?
mustn't he have been reforming?
mustn't we have been reforming?
mustn't you have been reforming?
mustn't they have been reforming?

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