must deal
Verbo irregular: deal - dealt- dealt

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must deal
you must deal
she must deal
we must deal
you must deal
they must deal 	I must be dealing
you must be dealing
she must be dealing
we must be dealing
you must be dealing
they must be dealing	I must have dealt
you must have dealt
she must have dealt
we must have dealt
you must have dealt
they must have dealt	I must have been dealing
you must have been dealing
she must have been dealing
we must have been dealing
you must have been dealing
they must have been dealing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not deal
you must not deal
she must not deal
we must not deal
you must not deal
they must not deal 	I must not be dealing
you must not be dealing
she must not be dealing
we must not be dealing
you must not be dealing
they must not be dealing	I must not have dealt
you must not have dealt
she must not have dealt
we must not have dealt
you must not have dealt
they must not have dealt	I must not have been dealing
you must not have been dealing
she must not have been dealing
we must not have been dealing
you must not have been dealing
they must not have been dealing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I deal?
must you deal?
must she deal?
must we deal?
must you deal?
must they deal? 	must I be dealing?
must you be dealing?
must she be dealing?
must we be dealing?
must you be dealing?
must they be dealing? 	must I have dealt?
must you have dealt?
must she have dealt?
must we have dealt?
must you have dealt?
must they have dealt? 	must I have been dealing?
must you have been dealing?
must she have been dealing?
must we have been dealing?
must you have been dealing?
must they have been dealing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not deal?
must you not deal?
must she not deal?
must we not deal?
must you not deal?
must they not deal? 	must I not be dealing?
must you not be dealing?
must she not be dealing?
must we not be dealing?
must you not be dealing?
must they not be dealing? 	must I not have dealt?
must you not have dealt?
must she not have dealt?
must we not have dealt?
must you not have dealt?
must they not have dealt? 	must I not have been dealing?
must you not have been dealing?
must she not have been dealing?
must we not have been dealing?
must you not have been dealing?
must they not have been dealing?