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 mustn't institute
you mustn't institute
he mustn't institute
we mustn't institute
you mustn't institute
they mustn't institute

V-ing form

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

Perfect

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

V-ing perfect

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

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

V-ing form

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

Perfect

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

V-ing perfect

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

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