could overdiscount
Verbe régulier : overdiscount - overdiscounted- overdiscounted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could overdiscount
you could overdiscount
he could overdiscount
we could overdiscount
you could overdiscount
they could overdiscount 	I could be overdiscounting
you could be overdiscounting
he could be overdiscounting
we could be overdiscounting
you could be overdiscounting
they could be overdiscounting	I could have overdiscounted
you could have overdiscounted
he could have overdiscounted
we could have overdiscounted
you could have overdiscounted
they could have overdiscounted	I could have been overdiscounting
you could have been overdiscounting
he could have been overdiscounting
we could have been overdiscounting
you could have been overdiscounting
they could have been overdiscounting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't overdiscount
you couldn't overdiscount
he couldn't overdiscount
we couldn't overdiscount
you couldn't overdiscount
they couldn't overdiscount 	I couldn't be overdiscounting
you couldn't be overdiscounting
he couldn't be overdiscounting
we couldn't be overdiscounting
you couldn't be overdiscounting
they couldn't be overdiscounting	I couldn't have overdiscounted
you couldn't have overdiscounted
he couldn't have overdiscounted
we couldn't have overdiscounted
you couldn't have overdiscounted
they couldn't have overdiscounted	I couldn't have been overdiscounting
you couldn't have been overdiscounting
he couldn't have been overdiscounting
we couldn't have been overdiscounting
you couldn't have been overdiscounting
they couldn't have been overdiscounting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I overdiscount?
could you overdiscount?
could he overdiscount?
could we overdiscount?
could you overdiscount?
could they overdiscount? 	could I be overdiscounting?
could you be overdiscounting?
could he be overdiscounting?
could we be overdiscounting?
could you be overdiscounting?
could they be overdiscounting? 	could I have overdiscounted?
could you have overdiscounted?
could he have overdiscounted?
could we have overdiscounted?
could you have overdiscounted?
could they have overdiscounted? 	could I have been overdiscounting?
could you have been overdiscounting?
could he have been overdiscounting?
could we have been overdiscounting?
could you have been overdiscounting?
could they have been overdiscounting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I overdiscount?
couldn't you overdiscount?
couldn't he overdiscount?
couldn't we overdiscount?
couldn't you overdiscount?
couldn't they overdiscount? 	couldn't I be overdiscounting?
couldn't you be overdiscounting?
couldn't he be overdiscounting?
couldn't we be overdiscounting?
couldn't you be overdiscounting?
couldn't they be overdiscounting? 	couldn't I have overdiscounted?
couldn't you have overdiscounted?
couldn't he have overdiscounted?
couldn't we have overdiscounted?
couldn't you have overdiscounted?
couldn't they have overdiscounted? 	couldn't I have been overdiscounting?
couldn't you have been overdiscounting?
couldn't he have been overdiscounting?
couldn't we have been overdiscounting?
couldn't you have been overdiscounting?
couldn't they have been overdiscounting?