could overregulate
Regular verb: overregulate - overregulated- overregulated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could overregulate
you could overregulate
she could overregulate
we could overregulate
you could overregulate
they could overregulate 	I could be overregulating
you could be overregulating
she could be overregulating
we could be overregulating
you could be overregulating
they could be overregulating	I could have overregulated
you could have overregulated
she could have overregulated
we could have overregulated
you could have overregulated
they could have overregulated	I could have been overregulating
you could have been overregulating
she could have been overregulating
we could have been overregulating
you could have been overregulating
they could have been overregulating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not overregulate
you could not overregulate
she could not overregulate
we could not overregulate
you could not overregulate
they could not overregulate 	I could not be overregulating
you could not be overregulating
she could not be overregulating
we could not be overregulating
you could not be overregulating
they could not be overregulating	I could not have overregulated
you could not have overregulated
she could not have overregulated
we could not have overregulated
you could not have overregulated
they could not have overregulated	I could not have been overregulating
you could not have been overregulating
she could not have been overregulating
we could not have been overregulating
you could not have been overregulating
they could not have been overregulating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I overregulate?
could you overregulate?
could she overregulate?
could we overregulate?
could you overregulate?
could they overregulate? 	could I be overregulating?
could you be overregulating?
could she be overregulating?
could we be overregulating?
could you be overregulating?
could they be overregulating? 	could I have overregulated?
could you have overregulated?
could she have overregulated?
could we have overregulated?
could you have overregulated?
could they have overregulated? 	could I have been overregulating?
could you have been overregulating?
could she have been overregulating?
could we have been overregulating?
could you have been overregulating?
could they have been overregulating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not overregulate?
could you not overregulate?
could she not overregulate?
could we not overregulate?
could you not overregulate?
could they not overregulate? 	could I not be overregulating?
could you not be overregulating?
could she not be overregulating?
could we not be overregulating?
could you not be overregulating?
could they not be overregulating? 	could I not have overregulated?
could you not have overregulated?
could she not have overregulated?
could we not have overregulated?
could you not have overregulated?
could they not have overregulated? 	could I not have been overregulating?
could you not have been overregulating?
could she not have been overregulating?
could we not have been overregulating?
could you not have been overregulating?
could they not have been overregulating?