must refracture
Verbo regular: refracture - refractured- refractured

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must refracture
you must refracture
she must refracture
we must refracture
you must refracture
they must refracture 	I must be refracturing
you must be refracturing
she must be refracturing
we must be refracturing
you must be refracturing
they must be refracturing	I must have refractured
you must have refractured
she must have refractured
we must have refractured
you must have refractured
they must have refractured	I must have been refracturing
you must have been refracturing
she must have been refracturing
we must have been refracturing
you must have been refracturing
they must have been refracturing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not refracture
you must not refracture
she must not refracture
we must not refracture
you must not refracture
they must not refracture 	I must not be refracturing
you must not be refracturing
she must not be refracturing
we must not be refracturing
you must not be refracturing
they must not be refracturing	I must not have refractured
you must not have refractured
she must not have refractured
we must not have refractured
you must not have refractured
they must not have refractured	I must not have been refracturing
you must not have been refracturing
she must not have been refracturing
we must not have been refracturing
you must not have been refracturing
they must not have been refracturing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I refracture?
must you refracture?
must she refracture?
must we refracture?
must you refracture?
must they refracture? 	must I be refracturing?
must you be refracturing?
must she be refracturing?
must we be refracturing?
must you be refracturing?
must they be refracturing? 	must I have refractured?
must you have refractured?
must she have refractured?
must we have refractured?
must you have refractured?
must they have refractured? 	must I have been refracturing?
must you have been refracturing?
must she have been refracturing?
must we have been refracturing?
must you have been refracturing?
must they have been refracturing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not refracture?
must you not refracture?
must she not refracture?
must we not refracture?
must you not refracture?
must they not refracture? 	must I not be refracturing?
must you not be refracturing?
must she not be refracturing?
must we not be refracturing?
must you not be refracturing?
must they not be refracturing? 	must I not have refractured?
must you not have refractured?
must she not have refractured?
must we not have refractured?
must you not have refractured?
must they not have refractured? 	must I not have been refracturing?
must you not have been refracturing?
must she not have been refracturing?
must we not have been refracturing?
must you not have been refracturing?
must they not have been refracturing?