must vizor
Verbo regular: vizor - vizored- vizored

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must vizor
you must vizor
she must vizor
we must vizor
you must vizor
they must vizor 	I must be vizoring
you must be vizoring
she must be vizoring
we must be vizoring
you must be vizoring
they must be vizoring	I must have vizored
you must have vizored
she must have vizored
we must have vizored
you must have vizored
they must have vizored	I must have been vizoring
you must have been vizoring
she must have been vizoring
we must have been vizoring
you must have been vizoring
they must have been vizoring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't vizor
you mustn't vizor
she mustn't vizor
we mustn't vizor
you mustn't vizor
they mustn't vizor 	I mustn't be vizoring
you mustn't be vizoring
she mustn't be vizoring
we mustn't be vizoring
you mustn't be vizoring
they mustn't be vizoring	I mustn't have vizored
you mustn't have vizored
she mustn't have vizored
we mustn't have vizored
you mustn't have vizored
they mustn't have vizored	I mustn't have been vizoring
you mustn't have been vizoring
she mustn't have been vizoring
we mustn't have been vizoring
you mustn't have been vizoring
they mustn't have been vizoring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I vizor?
must you vizor?
must she vizor?
must we vizor?
must you vizor?
must they vizor? 	must I be vizoring?
must you be vizoring?
must she be vizoring?
must we be vizoring?
must you be vizoring?
must they be vizoring? 	must I have vizored?
must you have vizored?
must she have vizored?
must we have vizored?
must you have vizored?
must they have vizored? 	must I have been vizoring?
must you have been vizoring?
must she have been vizoring?
must we have been vizoring?
must you have been vizoring?
must they have been vizoring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I vizor?
mustn't you vizor?
mustn't she vizor?
mustn't we vizor?
mustn't you vizor?
mustn't they vizor? 	mustn't I be vizoring?
mustn't you be vizoring?
mustn't she be vizoring?
mustn't we be vizoring?
mustn't you be vizoring?
mustn't they be vizoring? 	mustn't I have vizored?
mustn't you have vizored?
mustn't she have vizored?
mustn't we have vizored?
mustn't you have vizored?
mustn't they have vizored? 	mustn't I have been vizoring?
mustn't you have been vizoring?
mustn't she have been vizoring?
mustn't we have been vizoring?
mustn't you have been vizoring?
mustn't they have been vizoring?