must overregulate
Regular verb: overregulate - overregulated- overregulated

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

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

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

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