could corn
Verbe régulier : corn - corned- corned

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could corn
you could corn
he could corn
we could corn
you could corn
they could corn 	I could be corning
you could be corning
he could be corning
we could be corning
you could be corning
they could be corning	I could have corned
you could have corned
he could have corned
we could have corned
you could have corned
they could have corned	I could have been corning
you could have been corning
he could have been corning
we could have been corning
you could have been corning
they could have been corning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not corn
you could not corn
he could not corn
we could not corn
you could not corn
they could not corn 	I could not be corning
you could not be corning
he could not be corning
we could not be corning
you could not be corning
they could not be corning	I could not have corned
you could not have corned
he could not have corned
we could not have corned
you could not have corned
they could not have corned	I could not have been corning
you could not have been corning
he could not have been corning
we could not have been corning
you could not have been corning
they could not have been corning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I corn?
could you corn?
could he corn?
could we corn?
could you corn?
could they corn? 	could I be corning?
could you be corning?
could he be corning?
could we be corning?
could you be corning?
could they be corning? 	could I have corned?
could you have corned?
could he have corned?
could we have corned?
could you have corned?
could they have corned? 	could I have been corning?
could you have been corning?
could he have been corning?
could we have been corning?
could you have been corning?
could they have been corning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not corn?
could you not corn?
could he not corn?
could we not corn?
could you not corn?
could they not corn? 	could I not be corning?
could you not be corning?
could he not be corning?
could we not be corning?
could you not be corning?
could they not be corning? 	could I not have corned?
could you not have corned?
could he not have corned?
could we not have corned?
could you not have corned?
could they not have corned? 	could I not have been corning?
could you not have been corning?
could he not have been corning?
could we not have been corning?
could you not have been corning?
could they not have been corning?