English verb conjugation MUST CONFER

Regular verb: confer - conferred - conferred

Affirmation

Simple form

I must confer
you must confer
he must confer
we must confer
you must confer
they must confer

V-ing form

I must be conferring
you must be conferring
he must be conferring
we must be conferring
you must be conferring
they must be conferring

Perfect

I must have conferred
you must have conferred
he must have conferred
we must have conferred
you must have conferred
they must have conferred

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I confer?
must you confer?
must he confer?
must we confer?
must you confer?
must they confer?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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