I must local you must local he must local we must local you must local they must local
V-ing form
I must be localing you must be localing he must be localing we must be localing you must be localing they must be localing
Perfect
I must have localed you must have localed he must have localed we must have localed you must have localed they must have localed
V-ing perfect
I must have been localing you must have been localing he must have been localing we must have been localing you must have been localing they must have been localing
Negation
Simple form
I must not local you must not local he must not local we must not local you must not local they must not local
V-ing form
I must not be localing you must not be localing he must not be localing we must not be localing you must not be localing they must not be localing
Perfect
I must not have localed you must not have localed he must not have localed we must not have localed you must not have localed they must not have localed
V-ing perfect
I must not have been localing you must not have been localing he must not have been localing we must not have been localing you must not have been localing they must not have been localing
Interrogative form
Simple form
must I local? must you local? must he local? must we local? must you local? must they local?
V-ing form
must I be localing? must you be localing? must he be localing? must we be localing? must you be localing? must they be localing?
Perfect
must I have localed? must you have localed? must he have localed? must we have localed? must you have localed? must they have localed?
V-ing perfect
must I have been localing? must you have been localing? must he have been localing? must we have been localing? must you have been localing? must they have been localing?
Interro-negative form
Simple form
must I not local? must you not local? must he not local? must we not local? must you not local? must they not local?
V-ing form
must I not be localing? must you not be localing? must he not be localing? must we not be localing? must you not be localing? must they not be localing?
Perfect
must I not have localed? must you not have localed? must he not have localed? must we not have localed? must you not have localed? must they not have localed?
V-ing perfect
must I not have been localing? must you not have been localing? must he not have been localing? must we not have been localing? must you not have been localing? must they not have been localing?