English verb conjugation MUST STICKLE

Regular verb: stickle - stickled - stickled

Affirmation

Simple form

I must stickle
you must stickle
he must stickle
we must stickle
you must stickle
they must stickle

V-ing form

I must be stickling
you must be stickling
he must be stickling
we must be stickling
you must be stickling
they must be stickling

Perfect

I must have stickled
you must have stickled
he must have stickled
we must have stickled
you must have stickled
they must have stickled

V-ing perfect

I must have been stickling
you must have been stickling
he must have been stickling
we must have been stickling
you must have been stickling
they must have been stickling

Negation

Simple form

I mustn't stickle
you mustn't stickle
he mustn't stickle
we mustn't stickle
you mustn't stickle
they mustn't stickle

V-ing form

I mustn't be stickling
you mustn't be stickling
he mustn't be stickling
we mustn't be stickling
you mustn't be stickling
they mustn't be stickling

Perfect

I mustn't have stickled
you mustn't have stickled
he mustn't have stickled
we mustn't have stickled
you mustn't have stickled
they mustn't have stickled

V-ing perfect

I mustn't have been stickling
you mustn't have been stickling
he mustn't have been stickling
we mustn't have been stickling
you mustn't have been stickling
they mustn't have been stickling

Interrogative form

Simple form

must I stickle?
must you stickle?
must he stickle?
must we stickle?
must you stickle?
must they stickle?

V-ing form

must I be stickling?
must you be stickling?
must he be stickling?
must we be stickling?
must you be stickling?
must they be stickling?

Perfect

must I have stickled?
must you have stickled?
must he have stickled?
must we have stickled?
must you have stickled?
must they have stickled?

V-ing perfect

must I have been stickling?
must you have been stickling?
must he have been stickling?
must we have been stickling?
must you have been stickling?
must they have been stickling?

Interro-negative form

Simple form

mustn't I stickle?
mustn't you stickle?
mustn't he stickle?
mustn't we stickle?
mustn't you stickle?
mustn't they stickle?

V-ing form

mustn't I be stickling?
mustn't you be stickling?
mustn't he be stickling?
mustn't we be stickling?
mustn't you be stickling?
mustn't they be stickling?

Perfect

mustn't I have stickled?
mustn't you have stickled?
mustn't he have stickled?
mustn't we have stickled?
mustn't you have stickled?
mustn't they have stickled?

V-ing perfect

mustn't I have been stickling?
mustn't you have been stickling?
mustn't he have been stickling?
mustn't we have been stickling?
mustn't you have been stickling?
mustn't they have been stickling?

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