could overarticulate
Regular verb: overarticulate - overarticulated- overarticulated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could overarticulate
you could overarticulate
he could overarticulate
we could overarticulate
you could overarticulate
they could overarticulate 	I could be overarticulating
you could be overarticulating
he could be overarticulating
we could be overarticulating
you could be overarticulating
they could be overarticulating	I could have overarticulated
you could have overarticulated
he could have overarticulated
we could have overarticulated
you could have overarticulated
they could have overarticulated	I could have been overarticulating
you could have been overarticulating
he could have been overarticulating
we could have been overarticulating
you could have been overarticulating
they could have been overarticulating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not overarticulate
you could not overarticulate
he could not overarticulate
we could not overarticulate
you could not overarticulate
they could not overarticulate 	I could not be overarticulating
you could not be overarticulating
he could not be overarticulating
we could not be overarticulating
you could not be overarticulating
they could not be overarticulating	I could not have overarticulated
you could not have overarticulated
he could not have overarticulated
we could not have overarticulated
you could not have overarticulated
they could not have overarticulated	I could not have been overarticulating
you could not have been overarticulating
he could not have been overarticulating
we could not have been overarticulating
you could not have been overarticulating
they could not have been overarticulating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I overarticulate?
could you overarticulate?
could he overarticulate?
could we overarticulate?
could you overarticulate?
could they overarticulate? 	could I be overarticulating?
could you be overarticulating?
could he be overarticulating?
could we be overarticulating?
could you be overarticulating?
could they be overarticulating? 	could I have overarticulated?
could you have overarticulated?
could he have overarticulated?
could we have overarticulated?
could you have overarticulated?
could they have overarticulated? 	could I have been overarticulating?
could you have been overarticulating?
could he have been overarticulating?
could we have been overarticulating?
could you have been overarticulating?
could they have been overarticulating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not overarticulate?
could you not overarticulate?
could he not overarticulate?
could we not overarticulate?
could you not overarticulate?
could they not overarticulate? 	could I not be overarticulating?
could you not be overarticulating?
could he not be overarticulating?
could we not be overarticulating?
could you not be overarticulating?
could they not be overarticulating? 	could I not have overarticulated?
could you not have overarticulated?
could he not have overarticulated?
could we not have overarticulated?
could you not have overarticulated?
could they not have overarticulated? 	could I not have been overarticulating?
could you not have been overarticulating?
could he not have been overarticulating?
could we not have been overarticulating?
could you not have been overarticulating?
could they not have been overarticulating?