must prejudice
Verbo regular: prejudice - prejudiced- prejudiced

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must prejudice
you must prejudice
he must prejudice
we must prejudice
you must prejudice
they must prejudice 	I must be prejudicing
you must be prejudicing
he must be prejudicing
we must be prejudicing
you must be prejudicing
they must be prejudicing	I must have prejudiced
you must have prejudiced
he must have prejudiced
we must have prejudiced
you must have prejudiced
they must have prejudiced	I must have been prejudicing
you must have been prejudicing
he must have been prejudicing
we must have been prejudicing
you must have been prejudicing
they must have been prejudicing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not prejudice
you must not prejudice
he must not prejudice
we must not prejudice
you must not prejudice
they must not prejudice 	I must not be prejudicing
you must not be prejudicing
he must not be prejudicing
we must not be prejudicing
you must not be prejudicing
they must not be prejudicing	I must not have prejudiced
you must not have prejudiced
he must not have prejudiced
we must not have prejudiced
you must not have prejudiced
they must not have prejudiced	I must not have been prejudicing
you must not have been prejudicing
he must not have been prejudicing
we must not have been prejudicing
you must not have been prejudicing
they must not have been prejudicing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I prejudice?
must you prejudice?
must he prejudice?
must we prejudice?
must you prejudice?
must they prejudice? 	must I be prejudicing?
must you be prejudicing?
must he be prejudicing?
must we be prejudicing?
must you be prejudicing?
must they be prejudicing? 	must I have prejudiced?
must you have prejudiced?
must he have prejudiced?
must we have prejudiced?
must you have prejudiced?
must they have prejudiced? 	must I have been prejudicing?
must you have been prejudicing?
must he have been prejudicing?
must we have been prejudicing?
must you have been prejudicing?
must they have been prejudicing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not prejudice?
must you not prejudice?
must he not prejudice?
must we not prejudice?
must you not prejudice?
must they not prejudice? 	must I not be prejudicing?
must you not be prejudicing?
must he not be prejudicing?
must we not be prejudicing?
must you not be prejudicing?
must they not be prejudicing? 	must I not have prejudiced?
must you not have prejudiced?
must he not have prejudiced?
must we not have prejudiced?
must you not have prejudiced?
must they not have prejudiced? 	must I not have been prejudicing?
must you not have been prejudicing?
must he not have been prejudicing?
must we not have been prejudicing?
must you not have been prejudicing?
must they not have been prejudicing?