English verb conjugation MUST FLUFF

Regular verb: fluff - fluffed - fluffed

Affirmation

Simple form

I must fluff
you must fluff
she must fluff
we must fluff
you must fluff
they must fluff

V-ing form

I must be fluffing
you must be fluffing
she must be fluffing
we must be fluffing
you must be fluffing
they must be fluffing

Perfect

I must have fluffed
you must have fluffed
she must have fluffed
we must have fluffed
you must have fluffed
they must have fluffed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I fluff?
must you fluff?
must she fluff?
must we fluff?
must you fluff?
must they fluff?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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