could overroast
Verbe régulier : overroast - overroasted- overroasted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could overroast
you could overroast
she could overroast
we could overroast
you could overroast
they could overroast 	I could be overroasting
you could be overroasting
she could be overroasting
we could be overroasting
you could be overroasting
they could be overroasting	I could have overroasted
you could have overroasted
she could have overroasted
we could have overroasted
you could have overroasted
they could have overroasted	I could have been overroasting
you could have been overroasting
she could have been overroasting
we could have been overroasting
you could have been overroasting
they could have been overroasting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not overroast
you could not overroast
she could not overroast
we could not overroast
you could not overroast
they could not overroast 	I could not be overroasting
you could not be overroasting
she could not be overroasting
we could not be overroasting
you could not be overroasting
they could not be overroasting	I could not have overroasted
you could not have overroasted
she could not have overroasted
we could not have overroasted
you could not have overroasted
they could not have overroasted	I could not have been overroasting
you could not have been overroasting
she could not have been overroasting
we could not have been overroasting
you could not have been overroasting
they could not have been overroasting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I overroast?
could you overroast?
could she overroast?
could we overroast?
could you overroast?
could they overroast? 	could I be overroasting?
could you be overroasting?
could she be overroasting?
could we be overroasting?
could you be overroasting?
could they be overroasting? 	could I have overroasted?
could you have overroasted?
could she have overroasted?
could we have overroasted?
could you have overroasted?
could they have overroasted? 	could I have been overroasting?
could you have been overroasting?
could she have been overroasting?
could we have been overroasting?
could you have been overroasting?
could they have been overroasting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not overroast?
could you not overroast?
could she not overroast?
could we not overroast?
could you not overroast?
could they not overroast? 	could I not be overroasting?
could you not be overroasting?
could she not be overroasting?
could we not be overroasting?
could you not be overroasting?
could they not be overroasting? 	could I not have overroasted?
could you not have overroasted?
could she not have overroasted?
could we not have overroasted?
could you not have overroasted?
could they not have overroasted? 	could I not have been overroasting?
could you not have been overroasting?
could she not have been overroasting?
could we not have been overroasting?
could you not have been overroasting?
could they not have been overroasting?