could underemphasize
Verbe régulier : underemphasize - underemphasized- underemphasized

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could underemphasize
you could underemphasize
he could underemphasize
we could underemphasize
you could underemphasize
they could underemphasize 	I could be underemphasizing
you could be underemphasizing
he could be underemphasizing
we could be underemphasizing
you could be underemphasizing
they could be underemphasizing	I could have underemphasized
you could have underemphasized
he could have underemphasized
we could have underemphasized
you could have underemphasized
they could have underemphasized	I could have been underemphasizing
you could have been underemphasizing
he could have been underemphasizing
we could have been underemphasizing
you could have been underemphasizing
they could have been underemphasizing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not underemphasize
you could not underemphasize
he could not underemphasize
we could not underemphasize
you could not underemphasize
they could not underemphasize 	I could not be underemphasizing
you could not be underemphasizing
he could not be underemphasizing
we could not be underemphasizing
you could not be underemphasizing
they could not be underemphasizing	I could not have underemphasized
you could not have underemphasized
he could not have underemphasized
we could not have underemphasized
you could not have underemphasized
they could not have underemphasized	I could not have been underemphasizing
you could not have been underemphasizing
he could not have been underemphasizing
we could not have been underemphasizing
you could not have been underemphasizing
they could not have been underemphasizing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I underemphasize?
could you underemphasize?
could he underemphasize?
could we underemphasize?
could you underemphasize?
could they underemphasize? 	could I be underemphasizing?
could you be underemphasizing?
could he be underemphasizing?
could we be underemphasizing?
could you be underemphasizing?
could they be underemphasizing? 	could I have underemphasized?
could you have underemphasized?
could he have underemphasized?
could we have underemphasized?
could you have underemphasized?
could they have underemphasized? 	could I have been underemphasizing?
could you have been underemphasizing?
could he have been underemphasizing?
could we have been underemphasizing?
could you have been underemphasizing?
could they have been underemphasizing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not underemphasize?
could you not underemphasize?
could he not underemphasize?
could we not underemphasize?
could you not underemphasize?
could they not underemphasize? 	could I not be underemphasizing?
could you not be underemphasizing?
could he not be underemphasizing?
could we not be underemphasizing?
could you not be underemphasizing?
could they not be underemphasizing? 	could I not have underemphasized?
could you not have underemphasized?
could he not have underemphasized?
could we not have underemphasized?
could you not have underemphasized?
could they not have underemphasized? 	could I not have been underemphasizing?
could you not have been underemphasizing?
could he not have been underemphasizing?
could we not have been underemphasizing?
could you not have been underemphasizing?
could they not have been underemphasizing?