can token
Regular verb: token - tokened- tokened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can token
you can token
she can token
we can token
you can token
they can token 	I can be tokening
you can be tokening
she can be tokening
we can be tokening
you can be tokening
they can be tokening	I can have tokened
you can have tokened
she can have tokened
we can have tokened
you can have tokened
they can have tokened	I can have been tokening
you can have been tokening
she can have been tokening
we can have been tokening
you can have been tokening
they can have been tokening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot token
you cannot token
she cannot token
we cannot token
you cannot token
they cannot token 	I cannot be tokening
you cannot be tokening
she cannot be tokening
we cannot be tokening
you cannot be tokening
they cannot be tokening	I cannot have tokened
you cannot have tokened
she cannot have tokened
we cannot have tokened
you cannot have tokened
they cannot have tokened	I cannot have been tokening
you cannot have been tokening
she cannot have been tokening
we cannot have been tokening
you cannot have been tokening
they cannot have been tokening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I token?
can you token?
can she token?
can we token?
can you token?
can they token? 	can I be tokening?
can you be tokening?
can she be tokening?
can we be tokening?
can you be tokening?
can they be tokening? 	can I have tokened?
can you have tokened?
can she have tokened?
can we have tokened?
can you have tokened?
can they have tokened? 	can I have been tokening?
can you have been tokening?
can she have been tokening?
can we have been tokening?
can you have been tokening?
can they have been tokening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not token?
can you not token?
can she not token?
can we not token?
can you not token?
can they not token? 	can I not be tokening?
can you not be tokening?
can she not be tokening?
can we not be tokening?
can you not be tokening?
can they not be tokening? 	can I not have tokened?
can you not have tokened?
can she not have tokened?
can we not have tokened?
can you not have tokened?
can they not have tokened? 	can I not have been tokening?
can you not have been tokening?
can she not have been tokening?
can we not have been tokening?
can you not have been tokening?
can they not have been tokening?