English verb conjugation MUST COCOON

Regular verb: cocoon - cocooned - cocooned

Affirmation

Simple form

I must cocoon
you must cocoon
he must cocoon
we must cocoon
you must cocoon
they must cocoon

V-ing form

I must be cocooning
you must be cocooning
he must be cocooning
we must be cocooning
you must be cocooning
they must be cocooning

Perfect

I must have cocooned
you must have cocooned
he must have cocooned
we must have cocooned
you must have cocooned
they must have cocooned

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I cocoon?
must you cocoon?
must he cocoon?
must we cocoon?
must you cocoon?
must they cocoon?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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