can xerox
Regular verb: xerox - xeroxed- xeroxed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can xerox
you can xerox
he can xerox
we can xerox
you can xerox
they can xerox 	I can be xeroxing
you can be xeroxing
he can be xeroxing
we can be xeroxing
you can be xeroxing
they can be xeroxing	I can have xeroxed
you can have xeroxed
he can have xeroxed
we can have xeroxed
you can have xeroxed
they can have xeroxed	I can have been xeroxing
you can have been xeroxing
he can have been xeroxing
we can have been xeroxing
you can have been xeroxing
they can have been xeroxing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot xerox
you cannot xerox
he cannot xerox
we cannot xerox
you cannot xerox
they cannot xerox 	I cannot be xeroxing
you cannot be xeroxing
he cannot be xeroxing
we cannot be xeroxing
you cannot be xeroxing
they cannot be xeroxing	I cannot have xeroxed
you cannot have xeroxed
he cannot have xeroxed
we cannot have xeroxed
you cannot have xeroxed
they cannot have xeroxed	I cannot have been xeroxing
you cannot have been xeroxing
he cannot have been xeroxing
we cannot have been xeroxing
you cannot have been xeroxing
they cannot have been xeroxing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I xerox?
can you xerox?
can he xerox?
can we xerox?
can you xerox?
can they xerox? 	can I be xeroxing?
can you be xeroxing?
can he be xeroxing?
can we be xeroxing?
can you be xeroxing?
can they be xeroxing? 	can I have xeroxed?
can you have xeroxed?
can he have xeroxed?
can we have xeroxed?
can you have xeroxed?
can they have xeroxed? 	can I have been xeroxing?
can you have been xeroxing?
can he have been xeroxing?
can we have been xeroxing?
can you have been xeroxing?
can they have been xeroxing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not xerox?
can you not xerox?
can he not xerox?
can we not xerox?
can you not xerox?
can they not xerox? 	can I not be xeroxing?
can you not be xeroxing?
can he not be xeroxing?
can we not be xeroxing?
can you not be xeroxing?
can they not be xeroxing? 	can I not have xeroxed?
can you not have xeroxed?
can he not have xeroxed?
can we not have xeroxed?
can you not have xeroxed?
can they not have xeroxed? 	can I not have been xeroxing?
can you not have been xeroxing?
can he not have been xeroxing?
can we not have been xeroxing?
can you not have been xeroxing?
can they not have been xeroxing?