could overbuy
Verbe irrégulier : overbuy - overbought- overbought

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could overbuy
you could overbuy
he could overbuy
we could overbuy
you could overbuy
they could overbuy 	I could be overbuying
you could be overbuying
he could be overbuying
we could be overbuying
you could be overbuying
they could be overbuying	I could have overbought
you could have overbought
he could have overbought
we could have overbought
you could have overbought
they could have overbought	I could have been overbuying
you could have been overbuying
he could have been overbuying
we could have been overbuying
you could have been overbuying
they could have been overbuying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't overbuy
you couldn't overbuy
he couldn't overbuy
we couldn't overbuy
you couldn't overbuy
they couldn't overbuy 	I couldn't be overbuying
you couldn't be overbuying
he couldn't be overbuying
we couldn't be overbuying
you couldn't be overbuying
they couldn't be overbuying	I couldn't have overbought
you couldn't have overbought
he couldn't have overbought
we couldn't have overbought
you couldn't have overbought
they couldn't have overbought	I couldn't have been overbuying
you couldn't have been overbuying
he couldn't have been overbuying
we couldn't have been overbuying
you couldn't have been overbuying
they couldn't have been overbuying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I overbuy?
could you overbuy?
could he overbuy?
could we overbuy?
could you overbuy?
could they overbuy? 	could I be overbuying?
could you be overbuying?
could he be overbuying?
could we be overbuying?
could you be overbuying?
could they be overbuying? 	could I have overbought?
could you have overbought?
could he have overbought?
could we have overbought?
could you have overbought?
could they have overbought? 	could I have been overbuying?
could you have been overbuying?
could he have been overbuying?
could we have been overbuying?
could you have been overbuying?
could they have been overbuying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I overbuy?
couldn't you overbuy?
couldn't he overbuy?
couldn't we overbuy?
couldn't you overbuy?
couldn't they overbuy? 	couldn't I be overbuying?
couldn't you be overbuying?
couldn't he be overbuying?
couldn't we be overbuying?
couldn't you be overbuying?
couldn't they be overbuying? 	couldn't I have overbought?
couldn't you have overbought?
couldn't he have overbought?
couldn't we have overbought?
couldn't you have overbought?
couldn't they have overbought? 	couldn't I have been overbuying?
couldn't you have been overbuying?
couldn't he have been overbuying?
couldn't we have been overbuying?
couldn't you have been overbuying?
couldn't they have been overbuying?