can con
Verbo regular: con - conned- conned

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can con
you can con
he can con
we can con
you can con
they can con 	I can be conning
you can be conning
he can be conning
we can be conning
you can be conning
they can be conning	I can have conned
you can have conned
he 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
he can have been conning
we can have been conning
you can have been conning
they can have been conning	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't con
you can't con
he can't con
we can't con
you can't con
they can't con 	I can't be conning
you can't be conning
he can't be conning
we can't be conning
you can't be conning
they can't be conning	I can't have conned
you can't have conned
he can't have conned
we can't have conned
you can't have conned
they can't have conned	I can't have been conning
you can't have been conning
he can't have been conning
we can't have been conning
you can't have been conning
they can't have been conning	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I con?
can you con?
can he con?
can we con?
can you con?
can they con? 	can I be conning?
can you be conning?
can he be conning?
can we be conning?
can you be conning?
can they be conning? 	can I have conned?
can you have conned?
can he 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 he have been conning?
can we have been conning?
can you have been conning?
can they have been conning? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I con?
can't you con?
can't he con?
can't we con?
can't you con?
can't they con? 	can't I be conning?
can't you be conning?
can't he be conning?
can't we be conning?
can't you be conning?
can't they be conning? 	can't I have conned?
can't you have conned?
can't he have conned?
can't we have conned?
can't you have conned?
can't they have conned? 	can't I have been conning?
can't you have been conning?
can't he have been conning?
can't we have been conning?
can't you have been conning?
can't they have been conning?