English verb conjugation MUST REFIRE

Regular verb: refire - refired - refired

Affirmation

Simple form

I must refire
you must refire
he must refire
we must refire
you must refire
they must refire

V-ing form

I must be refiring
you must be refiring
he must be refiring
we must be refiring
you must be refiring
they must be refiring

Perfect

I must have refired
you must have refired
he must have refired
we must have refired
you must have refired
they must have refired

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I refire?
must you refire?
must he refire?
must we refire?
must you refire?
must they refire?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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