English verb conjugation MUST INSIST

Regular verb: insist - insisted - insisted

Affirmation

Simple form

I must insist
you must insist
he must insist
we must insist
you must insist
they must insist

V-ing form

I must be insisting
you must be insisting
he must be insisting
we must be insisting
you must be insisting
they must be insisting

Perfect

I must have insisted
you must have insisted
he must have insisted
we must have insisted
you must have insisted
they must have insisted

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I insist?
must you insist?
must he insist?
must we insist?
must you insist?
must they insist?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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