English verb conjugation
SHOULD REFRACT

Regular verb: refract - refracted - refracted

Affirmation

Simple form	V-ing form
I should refract you should refract he should refract we should refract you should refract they should refract	I should be refracting you should be refracting he should be refracting we should be refracting you should be refracting they should be refracting
Perfect	V-ing perfect
I should have refracted you should have refracted he 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 he should have been refracting we should have been refracting you should have been refracting they should have been refracting

Negation

Simple form	V-ing form
I should not refract you should not refract he 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 he should not be refracting we should not be refracting you should not be refracting they should not be refracting
Perfect	V-ing perfect
I should not have refracted you should not have refracted he 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 he should not have been refracting we should not have been refracting you should not have been refracting they should not have been refracting

Interrogative form

Simple form	V-ing form
should I refract? should you refract? should he refract? should we refract? should you refract? should they refract?	should I be refracting? should you be refracting? should he be refracting? should we be refracting? should you be refracting? should they be refracting?
Perfect	V-ing perfect
should I have refracted? should you have refracted? should he 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 he have been refracting? should we have been refracting? should you have been refracting? should they have been refracting?

Interro-negative form

Simple form	V-ing form
should I not refract? should you not refract? should he 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 he not be refracting? should we not be refracting? should you not be refracting? should they not be refracting?
Perfect	V-ing perfect
should I not have refracted? should you not have refracted? should he 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 he not have been refracting? should we not have been refracting? should you not have been refracting? should they not have been refracting?