could oink
Verbe régulier : oink - oinked- oinked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could oink
you could oink
he could oink
we could oink
you could oink
they could oink 	I could be oinking
you could be oinking
he could be oinking
we could be oinking
you could be oinking
they could be oinking	I could have oinked
you could have oinked
he could have oinked
we could have oinked
you could have oinked
they could have oinked	I could have been oinking
you could have been oinking
he could have been oinking
we could have been oinking
you could have been oinking
they could have been oinking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not oink
you could not oink
he could not oink
we could not oink
you could not oink
they could not oink 	I could not be oinking
you could not be oinking
he could not be oinking
we could not be oinking
you could not be oinking
they could not be oinking	I could not have oinked
you could not have oinked
he could not have oinked
we could not have oinked
you could not have oinked
they could not have oinked	I could not have been oinking
you could not have been oinking
he could not have been oinking
we could not have been oinking
you could not have been oinking
they could not have been oinking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I oink?
could you oink?
could he oink?
could we oink?
could you oink?
could they oink? 	could I be oinking?
could you be oinking?
could he be oinking?
could we be oinking?
could you be oinking?
could they be oinking? 	could I have oinked?
could you have oinked?
could he have oinked?
could we have oinked?
could you have oinked?
could they have oinked? 	could I have been oinking?
could you have been oinking?
could he have been oinking?
could we have been oinking?
could you have been oinking?
could they have been oinking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not oink?
could you not oink?
could he not oink?
could we not oink?
could you not oink?
could they not oink? 	could I not be oinking?
could you not be oinking?
could he not be oinking?
could we not be oinking?
could you not be oinking?
could they not be oinking? 	could I not have oinked?
could you not have oinked?
could he not have oinked?
could we not have oinked?
could you not have oinked?
could they not have oinked? 	could I not have been oinking?
could you not have been oinking?
could he not have been oinking?
could we not have been oinking?
could you not have been oinking?
could they not have been oinking?