must counterorder
Regular verb: counterorder - counterordered- counterordered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must counterorder
you must counterorder
he must counterorder
we must counterorder
you must counterorder
they must counterorder 	I must be counterordering
you must be counterordering
he must be counterordering
we must be counterordering
you must be counterordering
they must be counterordering	I must have counterordered
you must have counterordered
he must have counterordered
we must have counterordered
you must have counterordered
they must have counterordered	I must have been counterordering
you must have been counterordering
he must have been counterordering
we must have been counterordering
you must have been counterordering
they must have been counterordering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not counterorder
you must not counterorder
he must not counterorder
we must not counterorder
you must not counterorder
they must not counterorder 	I must not be counterordering
you must not be counterordering
he must not be counterordering
we must not be counterordering
you must not be counterordering
they must not be counterordering	I must not have counterordered
you must not have counterordered
he must not have counterordered
we must not have counterordered
you must not have counterordered
they must not have counterordered	I must not have been counterordering
you must not have been counterordering
he must not have been counterordering
we must not have been counterordering
you must not have been counterordering
they must not have been counterordering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I counterorder?
must you counterorder?
must he counterorder?
must we counterorder?
must you counterorder?
must they counterorder? 	must I be counterordering?
must you be counterordering?
must he be counterordering?
must we be counterordering?
must you be counterordering?
must they be counterordering? 	must I have counterordered?
must you have counterordered?
must he have counterordered?
must we have counterordered?
must you have counterordered?
must they have counterordered? 	must I have been counterordering?
must you have been counterordering?
must he have been counterordering?
must we have been counterordering?
must you have been counterordering?
must they have been counterordering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not counterorder?
must you not counterorder?
must he not counterorder?
must we not counterorder?
must you not counterorder?
must they not counterorder? 	must I not be counterordering?
must you not be counterordering?
must he not be counterordering?
must we not be counterordering?
must you not be counterordering?
must they not be counterordering? 	must I not have counterordered?
must you not have counterordered?
must he not have counterordered?
must we not have counterordered?
must you not have counterordered?
must they not have counterordered? 	must I not have been counterordering?
must you not have been counterordering?
must he not have been counterordering?
must we not have been counterordering?
must you not have been counterordering?
must they not have been counterordering?