English verb conjugation MUST CIRCULATE

Regular verb: circulate - circulated - circulated

Affirmation

Simple form

I must circulate
you must circulate
he must circulate
we must circulate
you must circulate
they must circulate

V-ing form

I must be circulating
you must be circulating
he must be circulating
we must be circulating
you must be circulating
they must be circulating

Perfect

I must have circulated
you must have circulated
he must have circulated
we must have circulated
you must have circulated
they must have circulated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I circulate?
must you circulate?
must he circulate?
must we circulate?
must you circulate?
must they circulate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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