English verb conjugation MUST AUTOGRAPH

Regular verb: autograph - autographed - autographed

Affirmation

Simple form

I must autograph
you must autograph
he must autograph
we must autograph
you must autograph
they must autograph

V-ing form

I must be autographing
you must be autographing
he must be autographing
we must be autographing
you must be autographing
they must be autographing

Perfect

I must have autographed
you must have autographed
he must have autographed
we must have autographed
you must have autographed
they must have autographed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I autograph?
must you autograph?
must he autograph?
must we autograph?
must you autograph?
must they autograph?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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