English verb conjugation
OUGHT TO REFRACT

Regular verb: refract - refracted - refracted

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Negation

Simple form	V-ing form
I oughtn't to refract you oughtn't to refract he oughtn't to refract we oughtn't to refract you oughtn't to refract they oughtn't to refract	I oughtn't to be refracting you oughtn't to be refracting he oughtn't to be refracting we oughtn't to be refracting you oughtn't to be refracting they oughtn't to be refracting
Perfect	V-ing perfect
I oughtn't to have refracted you oughtn't to have refracted he oughtn't to have refracted we oughtn't to have refracted you oughtn't to have refracted they oughtn't to have refracted	I oughtn't to have been refracting you oughtn't to have been refracting he oughtn't to have been refracting we oughtn't to have been refracting you oughtn't to have been refracting they oughtn't to have been refracting

Interrogative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?

Interro-negative form

Simple form	V-ing form
oughtn't I to refract? oughtn't you to refract? oughtn't he to refract? oughtn't we to refract? oughtn't you to refract? oughtn't they to refract?	oughtn't I to be refracting? oughtn't you to be refracting? oughtn't he to be refracting? oughtn't we to be refracting? oughtn't you to be refracting? oughtn't they to be refracting?
Perfect	V-ing perfect
oughtn't I to have refracted? oughtn't you to have refracted? oughtn't he to have refracted? oughtn't we to have refracted? oughtn't you to have refracted? oughtn't they to have refracted?	oughtn't I to have been refracting? oughtn't you to have been refracting? oughtn't he to have been refracting? oughtn't we to have been refracting? oughtn't you to have been refracting? oughtn't they to have been refracting?