English verb conjugation MUST FLAKE

Regular verb: flake - flaked - flaked

Affirmation

Simple form

I must flake
you must flake
she must flake
we must flake
you must flake
they must flake

V-ing form

I must be flaking
you must be flaking
she must be flaking
we must be flaking
you must be flaking
they must be flaking

Perfect

I must have flaked
you must have flaked
she must have flaked
we must have flaked
you must have flaked
they must have flaked

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I flake?
must you flake?
must she flake?
must we flake?
must you flake?
must they flake?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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