English verb conjugation MUST FUME

Regular verb: fume - fumed - fumed

Affirmation

Simple form

I must fume
you must fume
he must fume
we must fume
you must fume
they must fume

V-ing form

I must be fuming
you must be fuming
he must be fuming
we must be fuming
you must be fuming
they must be fuming

Perfect

I must have fumed
you must have fumed
he must have fumed
we must have fumed
you must have fumed
they must have fumed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I fume?
must you fume?
must he fume?
must we fume?
must you fume?
must they fume?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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