I must legalize you must legalize he must legalize we must legalize you must legalize they must legalize
V-ing form
I must be legalizing you must be legalizing he must be legalizing we must be legalizing you must be legalizing they must be legalizing
Perfect
I must have legalized you must have legalized he must have legalized we must have legalized you must have legalized they must have legalized
V-ing perfect
I must have been legalizing you must have been legalizing he must have been legalizing we must have been legalizing you must have been legalizing they must have been legalizing
Negation
Simple form
I must not legalize you must not legalize he must not legalize we must not legalize you must not legalize they must not legalize
V-ing form
I must not be legalizing you must not be legalizing he must not be legalizing we must not be legalizing you must not be legalizing they must not be legalizing
Perfect
I must not have legalized you must not have legalized he must not have legalized we must not have legalized you must not have legalized they must not have legalized
V-ing perfect
I must not have been legalizing you must not have been legalizing he must not have been legalizing we must not have been legalizing you must not have been legalizing they must not have been legalizing
Interrogative form
Simple form
must I legalize? must you legalize? must he legalize? must we legalize? must you legalize? must they legalize?
V-ing form
must I be legalizing? must you be legalizing? must he be legalizing? must we be legalizing? must you be legalizing? must they be legalizing?
Perfect
must I have legalized? must you have legalized? must he have legalized? must we have legalized? must you have legalized? must they have legalized?
V-ing perfect
must I have been legalizing? must you have been legalizing? must he have been legalizing? must we have been legalizing? must you have been legalizing? must they have been legalizing?
Interro-negative form
Simple form
must I not legalize? must you not legalize? must he not legalize? must we not legalize? must you not legalize? must they not legalize?
V-ing form
must I not be legalizing? must you not be legalizing? must he not be legalizing? must we not be legalizing? must you not be legalizing? must they not be legalizing?
Perfect
must I not have legalized? must you not have legalized? must he not have legalized? must we not have legalized? must you not have legalized? must they not have legalized?
V-ing perfect
must I not have been legalizing? must you not have been legalizing? must he not have been legalizing? must we not have been legalizing? must you not have been legalizing? must they not have been legalizing?