could exteriorise
Verbe régulier : exteriorise - exteriorised- exteriorised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could exteriorise
you could exteriorise
he could exteriorise
we could exteriorise
you could exteriorise
they could exteriorise 	I could be exteriorising
you could be exteriorising
he could be exteriorising
we could be exteriorising
you could be exteriorising
they could be exteriorising	I could have exteriorised
you could have exteriorised
he could have exteriorised
we could have exteriorised
you could have exteriorised
they could have exteriorised	I could have been exteriorising
you could have been exteriorising
he could have been exteriorising
we could have been exteriorising
you could have been exteriorising
they could have been exteriorising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not exteriorise
you could not exteriorise
he could not exteriorise
we could not exteriorise
you could not exteriorise
they could not exteriorise 	I could not be exteriorising
you could not be exteriorising
he could not be exteriorising
we could not be exteriorising
you could not be exteriorising
they could not be exteriorising	I could not have exteriorised
you could not have exteriorised
he could not have exteriorised
we could not have exteriorised
you could not have exteriorised
they could not have exteriorised	I could not have been exteriorising
you could not have been exteriorising
he could not have been exteriorising
we could not have been exteriorising
you could not have been exteriorising
they could not have been exteriorising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I exteriorise?
could you exteriorise?
could he exteriorise?
could we exteriorise?
could you exteriorise?
could they exteriorise? 	could I be exteriorising?
could you be exteriorising?
could he be exteriorising?
could we be exteriorising?
could you be exteriorising?
could they be exteriorising? 	could I have exteriorised?
could you have exteriorised?
could he have exteriorised?
could we have exteriorised?
could you have exteriorised?
could they have exteriorised? 	could I have been exteriorising?
could you have been exteriorising?
could he have been exteriorising?
could we have been exteriorising?
could you have been exteriorising?
could they have been exteriorising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not exteriorise?
could you not exteriorise?
could he not exteriorise?
could we not exteriorise?
could you not exteriorise?
could they not exteriorise? 	could I not be exteriorising?
could you not be exteriorising?
could he not be exteriorising?
could we not be exteriorising?
could you not be exteriorising?
could they not be exteriorising? 	could I not have exteriorised?
could you not have exteriorised?
could he not have exteriorised?
could we not have exteriorised?
could you not have exteriorised?
could they not have exteriorised? 	could I not have been exteriorising?
could you not have been exteriorising?
could he not have been exteriorising?
could we not have been exteriorising?
could you not have been exteriorising?
could they not have been exteriorising?