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 must not reface
you must not reface
he must not reface
we must not reface
you must not reface
they must not reface 	I must not be refacing
you must not be refacing
he must not be refacing
we must not be refacing
you must not be refacing
they must not be refacing	I must not have refaced
you must not have refaced
he must not have refaced
we must not have refaced
you must not have refaced
they must not have refaced	I must not have been refacing
you must not have been refacing
he must not have been refacing
we must not have been refacing
you must not have been refacing
they must not 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 	
must I not reface?
must you not reface?
must he not reface?
must we not reface?
must you not reface?
must they not reface? 	must I not be refacing?
must you not be refacing?
must he not be refacing?
must we not be refacing?
must you not be refacing?
must they not be refacing? 	must I not have refaced?
must you not have refaced?
must he not have refaced?
must we not have refaced?
must you not have refaced?
must they not have refaced? 	must I not have been refacing?
must you not have been refacing?
must he not have been refacing?
must we not have been refacing?
must you not have been refacing?
must they not have been refacing?