must autograph
Verbo regular: autograph - autographed- autographed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must autograph
you must autograph
she must autograph
we must autograph
you must autograph
they must autograph 	I must be autographing
you must be autographing
she must be autographing
we must be autographing
you must be autographing
they must be autographing	I must have autographed
you must have autographed
she must have autographed
we must have autographed
you must have autographed
they must have autographed	I must have been autographing
you must have been autographing
she must have been autographing
we must have been autographing
you must have been autographing
they must have been autographing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't autograph
you mustn't autograph
she mustn't autograph
we mustn't autograph
you mustn't autograph
they mustn't autograph 	I mustn't be autographing
you mustn't be autographing
she mustn't be autographing
we mustn't be autographing
you mustn't be autographing
they mustn't be autographing	I mustn't have autographed
you mustn't have autographed
she mustn't have autographed
we mustn't have autographed
you mustn't have autographed
they mustn't have autographed	I mustn't have been autographing
you mustn't have been autographing
she mustn't have been autographing
we mustn't have been autographing
you mustn't have been autographing
they mustn't have been autographing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I autograph?
must you autograph?
must she autograph?
must we autograph?
must you autograph?
must they autograph? 	must I be autographing?
must you be autographing?
must she be autographing?
must we be autographing?
must you be autographing?
must they be autographing? 	must I have autographed?
must you have autographed?
must she have autographed?
must we have autographed?
must you have autographed?
must they have autographed? 	must I have been autographing?
must you have been autographing?
must she have been autographing?
must we have been autographing?
must you have been autographing?
must they have been autographing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I autograph?
mustn't you autograph?
mustn't she autograph?
mustn't we autograph?
mustn't you autograph?
mustn't they autograph? 	mustn't I be autographing?
mustn't you be autographing?
mustn't she be autographing?
mustn't we be autographing?
mustn't you be autographing?
mustn't they be autographing? 	mustn't I have autographed?
mustn't you have autographed?
mustn't she have autographed?
mustn't we have autographed?
mustn't you have autographed?
mustn't they have autographed? 	mustn't I have been autographing?
mustn't you have been autographing?
mustn't she have been autographing?
mustn't we have been autographing?
mustn't you have been autographing?
mustn't they have been autographing?