can sort
Regular verb: sort - sorted- sorted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can sort
you can sort
she can sort
we can sort
you can sort
they can sort 	I can be sorting
you can be sorting
she can be sorting
we can be sorting
you can be sorting
they can be sorting	I can have sorted
you can have sorted
she can have sorted
we can have sorted
you can have sorted
they can have sorted	I can have been sorting
you can have been sorting
she can have been sorting
we can have been sorting
you can have been sorting
they can have been sorting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't sort
you can't sort
she can't sort
we can't sort
you can't sort
they can't sort 	I can't be sorting
you can't be sorting
she can't be sorting
we can't be sorting
you can't be sorting
they can't be sorting	I can't have sorted
you can't have sorted
she can't have sorted
we can't have sorted
you can't have sorted
they can't have sorted	I can't have been sorting
you can't have been sorting
she can't have been sorting
we can't have been sorting
you can't have been sorting
they can't have been sorting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I sort?
can you sort?
can she sort?
can we sort?
can you sort?
can they sort? 	can I be sorting?
can you be sorting?
can she be sorting?
can we be sorting?
can you be sorting?
can they be sorting? 	can I have sorted?
can you have sorted?
can she have sorted?
can we have sorted?
can you have sorted?
can they have sorted? 	can I have been sorting?
can you have been sorting?
can she have been sorting?
can we have been sorting?
can you have been sorting?
can they have been sorting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I sort?
can't you sort?
can't she sort?
can't we sort?
can't you sort?
can't they sort? 	can't I be sorting?
can't you be sorting?
can't she be sorting?
can't we be sorting?
can't you be sorting?
can't they be sorting? 	can't I have sorted?
can't you have sorted?
can't she have sorted?
can't we have sorted?
can't you have sorted?
can't they have sorted? 	can't I have been sorting?
can't you have been sorting?
can't she have been sorting?
can't we have been sorting?
can't you have been sorting?
can't they have been sorting?