English verb conjugation MUST STOOK

Regular verb: stook - stooked - stooked

Affirmation

Simple form

I must stook
you must stook
she must stook
we must stook
you must stook
they must stook

V-ing form

I must be stooking
you must be stooking
she must be stooking
we must be stooking
you must be stooking
they must be stooking

Perfect

I must have stooked
you must have stooked
she must have stooked
we must have stooked
you must have stooked
they must have stooked

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I stook?
must you stook?
must she stook?
must we stook?
must you stook?
must they stook?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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