English verb conjugation MUST INSTITUTE

Regular verb: institute - instituted - instituted

Affirmation

Simple form

I must institute
you must institute
he must institute
we must institute
you must institute
they must institute

V-ing form

I must be instituting
you must be instituting
he must be instituting
we must be instituting
you must be instituting
they must be instituting

Perfect

I must have instituted
you must have instituted
he must have instituted
we must have instituted
you must have instituted
they must have instituted

V-ing perfect

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

Negation

Simple form

I must not institute
you must not institute
he must not institute
we must not institute
you must not institute
they must not institute

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I institute?
must you institute?
must he institute?
must we institute?
must you institute?
must they institute?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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