should refract
Verbe régulier : refract - refracted- refracted
Traduction française : réfracter - se réfracter 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should refract
you should refract
she should refract
we should refract
you should refract
they should refract 	I should be refracting
you should be refracting
she should be refracting
we should be refracting
you should be refracting
they should be refracting	I should have refracted
you should have refracted
she should have refracted
we should have refracted
you should have refracted
they should have refracted	I should have been refracting
you should have been refracting
she should have been refracting
we should have been refracting
you should have been refracting
they should have been refracting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not refract
you should not refract
she should not refract
we should not refract
you should not refract
they should not refract 	I should not be refracting
you should not be refracting
she should not be refracting
we should not be refracting
you should not be refracting
they should not be refracting	I should not have refracted
you should not have refracted
she should not have refracted
we should not have refracted
you should not have refracted
they should not have refracted	I should not have been refracting
you should not have been refracting
she should not have been refracting
we should not have been refracting
you should not have been refracting
they should not have been refracting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I refract?
should you refract?
should she refract?
should we refract?
should you refract?
should they refract? 	should I be refracting?
should you be refracting?
should she be refracting?
should we be refracting?
should you be refracting?
should they be refracting? 	should I have refracted?
should you have refracted?
should she have refracted?
should we have refracted?
should you have refracted?
should they have refracted? 	should I have been refracting?
should you have been refracting?
should she have been refracting?
should we have been refracting?
should you have been refracting?
should they have been refracting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not refract?
should you not refract?
should she not refract?
should we not refract?
should you not refract?
should they not refract? 	should I not be refracting?
should you not be refracting?
should she not be refracting?
should we not be refracting?
should you not be refracting?
should they not be refracting? 	should I not have refracted?
should you not have refracted?
should she not have refracted?
should we not have refracted?
should you not have refracted?
should they not have refracted? 	should I not have been refracting?
should you not have been refracting?
should she not have been refracting?
should we not have been refracting?
should you not have been refracting?
should they not have been refracting?