ought to refract
Verbo regular: refract - refracted- refracted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to refract
you ought to refract
he ought to refract
we ought to refract
you ought to refract
they ought to refract 	I ought to be refracting
you ought to be refracting
he ought to be refracting
we ought to be refracting
you ought to be refracting
they ought to be refracting	I ought to have refracted
you ought to have refracted
he ought to have refracted
we ought to have refracted
you ought to have refracted
they ought to have refracted	I ought to have been refracting
you ought to have been refracting
he ought to have been refracting
we ought to have been refracting
you ought to have been refracting
they ought to have been refracting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to refract
you ought not to refract
he ought not to refract
we ought not to refract
you ought not to refract
they ought not to refract 	I ought not to refracting
you ought not to refracting
he ought not to refracting
we ought not to refracting
you ought not to refracting
they ought not to refracting	I ought not to have refracted
you ought not to have refracted
he ought not to have refracted
we ought not to have refracted
you ought not to have refracted
they ought not to have refracted	I ought not to have been refracting
you ought not to have been refracting
he ought not to have been refracting
we ought not to have been refracting
you ought not to have been refracting
they ought not to have been refracting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I refract?
ought to you refract?
ought to he refract?
ought to we refract?
ought to you refract?
ought to they refract? 	ought to I be refracting?
ought to you be refracting?
ought to he be refracting?
ought to we be refracting?
ought to you be refracting?
ought to they be refracting? 	ought to I have refracted?
ought to you have refracted?
ought to he have refracted?
ought to we have refracted?
ought to you have refracted?
ought to they have refracted? 	ought to I have been refracting?
ought to you have been refracting?
ought to he have been refracting?
ought to we have been refracting?
ought to you have been refracting?
ought to they have been refracting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to refract?
ought you not to refract?
ought he not to refract?
ought we not to refract?
ought you not to refract?
ought they not to refract? 	ought I not to be refracting?
ought you not to be refracting?
ought he not to be refracting?
ought we not to be refracting?
ought you not to be refracting?
ought they not to be refracting? 	ought I not to have refracted?
ought you not to have refracted?
ought he not to have refracted?
ought we not to have refracted?
ought you not to have refracted?
ought they not to have refracted? 	ought I not to have been refracting?
ought you not to have been refracting?
ought he not to have been refracting?
ought we not to have been refracting?
ought you not to have been refracting?
ought they not to have been refracting?