must reposition
Regular verb: reposition - repositioned- repositioned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must reposition
you must reposition
he must reposition
we must reposition
you must reposition
they must reposition 	I must be repositioning
you must be repositioning
he must be repositioning
we must be repositioning
you must be repositioning
they must be repositioning	I must have repositioned
you must have repositioned
he must have repositioned
we must have repositioned
you must have repositioned
they must have repositioned	I must have been repositioning
you must have been repositioning
he must have been repositioning
we must have been repositioning
you must have been repositioning
they must have been repositioning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not reposition
you must not reposition
he must not reposition
we must not reposition
you must not reposition
they must not reposition 	I must not be repositioning
you must not be repositioning
he must not be repositioning
we must not be repositioning
you must not be repositioning
they must not be repositioning	I must not have repositioned
you must not have repositioned
he must not have repositioned
we must not have repositioned
you must not have repositioned
they must not have repositioned	I must not have been repositioning
you must not have been repositioning
he must not have been repositioning
we must not have been repositioning
you must not have been repositioning
they must not have been repositioning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I reposition?
must you reposition?
must he reposition?
must we reposition?
must you reposition?
must they reposition? 	must I be repositioning?
must you be repositioning?
must he be repositioning?
must we be repositioning?
must you be repositioning?
must they be repositioning? 	must I have repositioned?
must you have repositioned?
must he have repositioned?
must we have repositioned?
must you have repositioned?
must they have repositioned? 	must I have been repositioning?
must you have been repositioning?
must he have been repositioning?
must we have been repositioning?
must you have been repositioning?
must they have been repositioning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not reposition?
must you not reposition?
must he not reposition?
must we not reposition?
must you not reposition?
must they not reposition? 	must I not be repositioning?
must you not be repositioning?
must he not be repositioning?
must we not be repositioning?
must you not be repositioning?
must they not be repositioning? 	must I not have repositioned?
must you not have repositioned?
must he not have repositioned?
must we not have repositioned?
must you not have repositioned?
must they not have repositioned? 	must I not have been repositioning?
must you not have been repositioning?
must he not have been repositioning?
must we not have been repositioning?
must you not have been repositioning?
must they not have been repositioning?