must sort
Verbo regular: sort - sorted- sorted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must sort
you must sort
he must sort
we must sort
you must sort
they must sort 	I must be sorting
you must be sorting
he must be sorting
we must be sorting
you must be sorting
they must be sorting	I must have sorted
you must have sorted
he must have sorted
we must have sorted
you must have sorted
they must have sorted	I must have been sorting
you must have been sorting
he must have been sorting
we must have been sorting
you must have been sorting
they must have been sorting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't sort
you mustn't sort
he mustn't sort
we mustn't sort
you mustn't sort
they mustn't sort 	I mustn't be sorting
you mustn't be sorting
he mustn't be sorting
we mustn't be sorting
you mustn't be sorting
they mustn't be sorting	I mustn't have sorted
you mustn't have sorted
he mustn't have sorted
we mustn't have sorted
you mustn't have sorted
they mustn't have sorted	I mustn't have been sorting
you mustn't have been sorting
he mustn't have been sorting
we mustn't have been sorting
you mustn't have been sorting
they mustn't have been sorting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I sort?
must you sort?
must he sort?
must we sort?
must you sort?
must they sort? 	must I be sorting?
must you be sorting?
must he be sorting?
must we be sorting?
must you be sorting?
must they be sorting? 	must I have sorted?
must you have sorted?
must he have sorted?
must we have sorted?
must you have sorted?
must they have sorted? 	must I have been sorting?
must you have been sorting?
must he have been sorting?
must we have been sorting?
must you have been sorting?
must they have been sorting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I sort?
mustn't you sort?
mustn't he sort?
mustn't we sort?
mustn't you sort?
mustn't they sort? 	mustn't I be sorting?
mustn't you be sorting?
mustn't he be sorting?
mustn't we be sorting?
mustn't you be sorting?
mustn't they be sorting? 	mustn't I have sorted?
mustn't you have sorted?
mustn't he have sorted?
mustn't we have sorted?
mustn't you have sorted?
mustn't they have sorted? 	mustn't I have been sorting?
mustn't you have been sorting?
mustn't he have been sorting?
mustn't we have been sorting?
mustn't you have been sorting?
mustn't they have been sorting?