I can assort you can assort she can assort we can assort you can assort they can assort
V-ing form
I can be assorting you can be assorting she can be assorting we can be assorting you can be assorting they can be assorting
Perfect
I can have assorted you can have assorted she can have assorted we can have assorted you can have assorted they can have assorted
V-ing perfect
I can have been assorting you can have been assorting she can have been assorting we can have been assorting you can have been assorting they can have been assorting
Negation
Simple form
I cannot assort you cannot assort she cannot assort we cannot assort you cannot assort they cannot assort
V-ing form
I cannot be assorting you cannot be assorting she cannot be assorting we cannot be assorting you cannot be assorting they cannot be assorting
Perfect
I cannot have assorted you cannot have assorted she cannot have assorted we cannot have assorted you cannot have assorted they cannot have assorted
V-ing perfect
I cannot have been assorting you cannot have been assorting she cannot have been assorting we cannot have been assorting you cannot have been assorting they cannot have been assorting
Interrogative form
Simple form
can I assort? can you assort? can she assort? can we assort? can you assort? can they assort?
V-ing form
can I be assorting? can you be assorting? can she be assorting? can we be assorting? can you be assorting? can they be assorting?
Perfect
can I have assorted? can you have assorted? can she have assorted? can we have assorted? can you have assorted? can they have assorted?
V-ing perfect
can I have been assorting? can you have been assorting? can she have been assorting? can we have been assorting? can you have been assorting? can they have been assorting?
Interro-negative form
Simple form
can I not assort? can you not assort? can she not assort? can we not assort? can you not assort? can they not assort?
V-ing form
can I not be assorting? can you not be assorting? can she not be assorting? can we not be assorting? can you not be assorting? can they not be assorting?
Perfect
can I not have assorted? can you not have assorted? can she not have assorted? can we not have assorted? can you not have assorted? can they not have assorted?
V-ing perfect
can I not have been assorting? can you not have been assorting? can she not have been assorting? can we not have been assorting? can you not have been assorting? can they not have been assorting?