could preexemept
Verbe régulier : preexemept - preexemepted- preexemepted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could preexemept
you could preexemept
he could preexemept
we could preexemept
you could preexemept
they could preexemept 	I could be preexemepting
you could be preexemepting
he could be preexemepting
we could be preexemepting
you could be preexemepting
they could be preexemepting	I could have preexemepted
you could have preexemepted
he could have preexemepted
we could have preexemepted
you could have preexemepted
they could have preexemepted	I could have been preexemepting
you could have been preexemepting
he could have been preexemepting
we could have been preexemepting
you could have been preexemepting
they could have been preexemepting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't preexemept
you couldn't preexemept
he couldn't preexemept
we couldn't preexemept
you couldn't preexemept
they couldn't preexemept 	I couldn't be preexemepting
you couldn't be preexemepting
he couldn't be preexemepting
we couldn't be preexemepting
you couldn't be preexemepting
they couldn't be preexemepting	I couldn't have preexemepted
you couldn't have preexemepted
he couldn't have preexemepted
we couldn't have preexemepted
you couldn't have preexemepted
they couldn't have preexemepted	I couldn't have been preexemepting
you couldn't have been preexemepting
he couldn't have been preexemepting
we couldn't have been preexemepting
you couldn't have been preexemepting
they couldn't have been preexemepting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I preexemept?
could you preexemept?
could he preexemept?
could we preexemept?
could you preexemept?
could they preexemept? 	could I be preexemepting?
could you be preexemepting?
could he be preexemepting?
could we be preexemepting?
could you be preexemepting?
could they be preexemepting? 	could I have preexemepted?
could you have preexemepted?
could he have preexemepted?
could we have preexemepted?
could you have preexemepted?
could they have preexemepted? 	could I have been preexemepting?
could you have been preexemepting?
could he have been preexemepting?
could we have been preexemepting?
could you have been preexemepting?
could they have been preexemepting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I preexemept?
couldn't you preexemept?
couldn't he preexemept?
couldn't we preexemept?
couldn't you preexemept?
couldn't they preexemept? 	couldn't I be preexemepting?
couldn't you be preexemepting?
couldn't he be preexemepting?
couldn't we be preexemepting?
couldn't you be preexemepting?
couldn't they be preexemepting? 	couldn't I have preexemepted?
couldn't you have preexemepted?
couldn't he have preexemepted?
couldn't we have preexemepted?
couldn't you have preexemepted?
couldn't they have preexemepted? 	couldn't I have been preexemepting?
couldn't you have been preexemepting?
couldn't he have been preexemepting?
couldn't we have been preexemepting?
couldn't you have been preexemepting?
couldn't they have been preexemepting?