English verb conjugation MUST FUSS

Regular verb: fuss - fussed - fussed

Affirmation

Simple form

I must fuss
you must fuss
she must fuss
we must fuss
you must fuss
they must fuss

V-ing form

I must be fussing
you must be fussing
she must be fussing
we must be fussing
you must be fussing
they must be fussing

Perfect

I must have fussed
you must have fussed
she must have fussed
we must have fussed
you must have fussed
they must have fussed

V-ing perfect

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

Negation

Simple form

I mustn't fuss
you mustn't fuss
she mustn't fuss
we mustn't fuss
you mustn't fuss
they mustn't fuss

V-ing form

I mustn't be fussing
you mustn't be fussing
she mustn't be fussing
we mustn't be fussing
you mustn't be fussing
they mustn't be fussing

Perfect

I mustn't have fussed
you mustn't have fussed
she mustn't have fussed
we mustn't have fussed
you mustn't have fussed
they mustn't have fussed

V-ing perfect

I mustn't have been fussing
you mustn't have been fussing
she mustn't have been fussing
we mustn't have been fussing
you mustn't have been fussing
they mustn't have been fussing

Interrogative form

Simple form

must I fuss?
must you fuss?
must she fuss?
must we fuss?
must you fuss?
must they fuss?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

mustn't I fuss?
mustn't you fuss?
mustn't she fuss?
mustn't we fuss?
mustn't you fuss?
mustn't they fuss?

V-ing form

mustn't I be fussing?
mustn't you be fussing?
mustn't she be fussing?
mustn't we be fussing?
mustn't you be fussing?
mustn't they be fussing?

Perfect

mustn't I have fussed?
mustn't you have fussed?
mustn't she have fussed?
mustn't we have fussed?
mustn't you have fussed?
mustn't they have fussed?

V-ing perfect

mustn't I have been fussing?
mustn't you have been fussing?
mustn't she have been fussing?
mustn't we have been fussing?
mustn't you have been fussing?
mustn't they have been fussing?

Page top