can con
Regular verb: con - conned- conned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can con
you can con
she can con
we can con
you can con
they can con 	I can be conning
you can be conning
she can be conning
we can be conning
you can be conning
they can be conning	I can have conned
you can have conned
she can have conned
we can have conned
you can have conned
they can have conned	I can have been conning
you can have been conning
she can have been conning
we can have been conning
you can have been conning
they can have been conning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot con
you cannot con
she cannot con
we cannot con
you cannot con
they cannot con 	I cannot be conning
you cannot be conning
she cannot be conning
we cannot be conning
you cannot be conning
they cannot be conning	I cannot have conned
you cannot have conned
she cannot have conned
we cannot have conned
you cannot have conned
they cannot have conned	I cannot have been conning
you cannot have been conning
she cannot have been conning
we cannot have been conning
you cannot have been conning
they cannot have been conning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I con?
can you con?
can she con?
can we con?
can you con?
can they con? 	can I be conning?
can you be conning?
can she be conning?
can we be conning?
can you be conning?
can they be conning? 	can I have conned?
can you have conned?
can she have conned?
can we have conned?
can you have conned?
can they have conned? 	can I have been conning?
can you have been conning?
can she have been conning?
can we have been conning?
can you have been conning?
can they have been conning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not con?
can you not con?
can she not con?
can we not con?
can you not con?
can they not con? 	can I not be conning?
can you not be conning?
can she not be conning?
can we not be conning?
can you not be conning?
can they not be conning? 	can I not have conned?
can you not have conned?
can she not have conned?
can we not have conned?
can you not have conned?
can they not have conned? 	can I not have been conning?
can you not have been conning?
can she not have been conning?
can we not have been conning?
can you not have been conning?
can they not have been conning?