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 must not insist
you must not insist
he must not insist
we must not insist
you must not insist
they must not insist

V-ing form

I must not be insisting
you must not be insisting
he must not be insisting
we must not be insisting
you must not be insisting
they must not be insisting

Perfect

I must not have insisted
you must not have insisted
he must not have insisted
we must not have insisted
you must not have insisted
they must not have insisted

V-ing perfect

I must not have been insisting
you must not have been insisting
he must not have been insisting
we must not have been insisting
you must not have been insisting
they must not 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

must I not insist?
must you not insist?
must he not insist?
must we not insist?
must you not insist?
must they not insist?

V-ing form

must I not be insisting?
must you not be insisting?
must he not be insisting?
must we not be insisting?
must you not be insisting?
must they not be insisting?

Perfect

must I not have insisted?
must you not have insisted?
must he not have insisted?
must we not have insisted?
must you not have insisted?
must they not have insisted?

V-ing perfect

must I not have been insisting?
must you not have been insisting?
must he not have been insisting?
must we not have been insisting?
must you not have been insisting?
must they not have been insisting?

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