must reface
Verbo regular: reface - refaced- refaced

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must reface
you must reface
he must reface
we must reface
you must reface
they must reface 	I must be refacing
you must be refacing
he must be refacing
we must be refacing
you must be refacing
they must be refacing	I must have refaced
you must have refaced
he must have refaced
we must have refaced
you must have refaced
they must have refaced	I must have been refacing
you must have been refacing
he must have been refacing
we must have been refacing
you must have been refacing
they must have been refacing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't reface
you mustn't reface
he mustn't reface
we mustn't reface
you mustn't reface
they mustn't reface 	I mustn't be refacing
you mustn't be refacing
he mustn't be refacing
we mustn't be refacing
you mustn't be refacing
they mustn't be refacing	I mustn't have refaced
you mustn't have refaced
he mustn't have refaced
we mustn't have refaced
you mustn't have refaced
they mustn't have refaced	I mustn't have been refacing
you mustn't have been refacing
he mustn't have been refacing
we mustn't have been refacing
you mustn't have been refacing
they mustn't have been refacing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I reface?
must you reface?
must he reface?
must we reface?
must you reface?
must they reface? 	must I be refacing?
must you be refacing?
must he be refacing?
must we be refacing?
must you be refacing?
must they be refacing? 	must I have refaced?
must you have refaced?
must he have refaced?
must we have refaced?
must you have refaced?
must they have refaced? 	must I have been refacing?
must you have been refacing?
must he have been refacing?
must we have been refacing?
must you have been refacing?
must they have been refacing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I reface?
mustn't you reface?
mustn't he reface?
mustn't we reface?
mustn't you reface?
mustn't they reface? 	mustn't I be refacing?
mustn't you be refacing?
mustn't he be refacing?
mustn't we be refacing?
mustn't you be refacing?
mustn't they be refacing? 	mustn't I have refaced?
mustn't you have refaced?
mustn't he have refaced?
mustn't we have refaced?
mustn't you have refaced?
mustn't they have refaced? 	mustn't I have been refacing?
mustn't you have been refacing?
mustn't he have been refacing?
mustn't we have been refacing?
mustn't you have been refacing?
mustn't they have been refacing?