could outscream
Verbe régulier : outscream - outscreamed- outscreamed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could outscream
you could outscream
she could outscream
we could outscream
you could outscream
they could outscream 	I could be outscreaming
you could be outscreaming
she could be outscreaming
we could be outscreaming
you could be outscreaming
they could be outscreaming	I could have outscreamed
you could have outscreamed
she could have outscreamed
we could have outscreamed
you could have outscreamed
they could have outscreamed	I could have been outscreaming
you could have been outscreaming
she could have been outscreaming
we could have been outscreaming
you could have been outscreaming
they could have been outscreaming	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not outscream
you could not outscream
she could not outscream
we could not outscream
you could not outscream
they could not outscream 	I could not be outscreaming
you could not be outscreaming
she could not be outscreaming
we could not be outscreaming
you could not be outscreaming
they could not be outscreaming	I could not have outscreamed
you could not have outscreamed
she could not have outscreamed
we could not have outscreamed
you could not have outscreamed
they could not have outscreamed	I could not have been outscreaming
you could not have been outscreaming
she could not have been outscreaming
we could not have been outscreaming
you could not have been outscreaming
they could not have been outscreaming	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I outscream?
could you outscream?
could she outscream?
could we outscream?
could you outscream?
could they outscream? 	could I be outscreaming?
could you be outscreaming?
could she be outscreaming?
could we be outscreaming?
could you be outscreaming?
could they be outscreaming? 	could I have outscreamed?
could you have outscreamed?
could she have outscreamed?
could we have outscreamed?
could you have outscreamed?
could they have outscreamed? 	could I have been outscreaming?
could you have been outscreaming?
could she have been outscreaming?
could we have been outscreaming?
could you have been outscreaming?
could they have been outscreaming? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not outscream?
could you not outscream?
could she not outscream?
could we not outscream?
could you not outscream?
could they not outscream? 	could I not be outscreaming?
could you not be outscreaming?
could she not be outscreaming?
could we not be outscreaming?
could you not be outscreaming?
could they not be outscreaming? 	could I not have outscreamed?
could you not have outscreamed?
could she not have outscreamed?
could we not have outscreamed?
could you not have outscreamed?
could they not have outscreamed? 	could I not have been outscreaming?
could you not have been outscreaming?
could she not have been outscreaming?
could we not have been outscreaming?
could you not have been outscreaming?
could they not have been outscreaming?