English verb conjugation MUST STICK

Irregular verb: stick - stuck - stuck

Affirmation

Simple form

I must stick
you must stick
she must stick
we must stick
you must stick
they must stick

V-ing form

I must be sticking
you must be sticking
she must be sticking
we must be sticking
you must be sticking
they must be sticking

Perfect

I must have stuck
you must have stuck
she must have stuck
we must have stuck
you must have stuck
they must have stuck

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I stick?
must you stick?
must she stick?
must we stick?
must you stick?
must they stick?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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