could overemphasize
Regular verb: overemphasize - overemphasized- overemphasized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could overemphasize
you could overemphasize
he could overemphasize
we could overemphasize
you could overemphasize
they could overemphasize 	I could be overemphasizing
you could be overemphasizing
he could be overemphasizing
we could be overemphasizing
you could be overemphasizing
they could be overemphasizing	I could have overemphasized
you could have overemphasized
he could have overemphasized
we could have overemphasized
you could have overemphasized
they could have overemphasized	I could have been overemphasizing
you could have been overemphasizing
he could have been overemphasizing
we could have been overemphasizing
you could have been overemphasizing
they could have been overemphasizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not overemphasize
you could not overemphasize
he could not overemphasize
we could not overemphasize
you could not overemphasize
they could not overemphasize 	I could not be overemphasizing
you could not be overemphasizing
he could not be overemphasizing
we could not be overemphasizing
you could not be overemphasizing
they could not be overemphasizing	I could not have overemphasized
you could not have overemphasized
he could not have overemphasized
we could not have overemphasized
you could not have overemphasized
they could not have overemphasized	I could not have been overemphasizing
you could not have been overemphasizing
he could not have been overemphasizing
we could not have been overemphasizing
you could not have been overemphasizing
they could not have been overemphasizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I overemphasize?
could you overemphasize?
could he overemphasize?
could we overemphasize?
could you overemphasize?
could they overemphasize? 	could I be overemphasizing?
could you be overemphasizing?
could he be overemphasizing?
could we be overemphasizing?
could you be overemphasizing?
could they be overemphasizing? 	could I have overemphasized?
could you have overemphasized?
could he have overemphasized?
could we have overemphasized?
could you have overemphasized?
could they have overemphasized? 	could I have been overemphasizing?
could you have been overemphasizing?
could he have been overemphasizing?
could we have been overemphasizing?
could you have been overemphasizing?
could they have been overemphasizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not overemphasize?
could you not overemphasize?
could he not overemphasize?
could we not overemphasize?
could you not overemphasize?
could they not overemphasize? 	could I not be overemphasizing?
could you not be overemphasizing?
could he not be overemphasizing?
could we not be overemphasizing?
could you not be overemphasizing?
could they not be overemphasizing? 	could I not have overemphasized?
could you not have overemphasized?
could he not have overemphasized?
could we not have overemphasized?
could you not have overemphasized?
could they not have overemphasized? 	could I not have been overemphasizing?
could you not have been overemphasizing?
could he not have been overemphasizing?
could we not have been overemphasizing?
could you not have been overemphasizing?
could they not have been overemphasizing?