English verb conjugation
OUGHT TO REGRAFT

Regular verb: regraft - regrafted - regrafted

Affirmation

Simple form	V-ing form
I ought to regraft you ought to regraft he ought to regraft we ought to regraft you ought to regraft they ought to regraft	I ought to be regrafting you ought to be regrafting he ought to be regrafting we ought to be regrafting you ought to be regrafting they ought to be regrafting
Perfect	V-ing perfect
I ought to have regrafted you ought to have regrafted he ought to have regrafted we ought to have regrafted you ought to have regrafted they ought to have regrafted	I ought to have been regrafting you ought to have been regrafting he ought to have been regrafting we ought to have been regrafting you ought to have been regrafting they ought to have been regrafting

Negation

Simple form	V-ing form
I oughtn't to regraft you oughtn't to regraft he oughtn't to regraft we oughtn't to regraft you oughtn't to regraft they oughtn't to regraft	I oughtn't to be regrafting you oughtn't to be regrafting he oughtn't to be regrafting we oughtn't to be regrafting you oughtn't to be regrafting they oughtn't to be regrafting
Perfect	V-ing perfect
I oughtn't to have regrafted you oughtn't to have regrafted he oughtn't to have regrafted we oughtn't to have regrafted you oughtn't to have regrafted they oughtn't to have regrafted	I oughtn't to have been regrafting you oughtn't to have been regrafting he oughtn't to have been regrafting we oughtn't to have been regrafting you oughtn't to have been regrafting they oughtn't to have been regrafting

Interrogative form

Simple form	V-ing form
ought to I regraft? ought to you regraft? ought to he regraft? ought to we regraft? ought to you regraft? ought to they regraft?	ought to I be regrafting? ought to you be regrafting? ought to he be regrafting? ought to we be regrafting? ought to you be regrafting? ought to they be regrafting?
Perfect	V-ing perfect
ought to I have regrafted? ought to you have regrafted? ought to he have regrafted? ought to we have regrafted? ought to you have regrafted? ought to they have regrafted?	ought to I have been regrafting? ought to you have been regrafting? ought to he have been regrafting? ought to we have been regrafting? ought to you have been regrafting? ought to they have been regrafting?

Interro-negative form

Simple form	V-ing form
oughtn't I to regraft? oughtn't you to regraft? oughtn't he to regraft? oughtn't we to regraft? oughtn't you to regraft? oughtn't they to regraft?	oughtn't I to be regrafting? oughtn't you to be regrafting? oughtn't he to be regrafting? oughtn't we to be regrafting? oughtn't you to be regrafting? oughtn't they to be regrafting?
Perfect	V-ing perfect
oughtn't I to have regrafted? oughtn't you to have regrafted? oughtn't he to have regrafted? oughtn't we to have regrafted? oughtn't you to have regrafted? oughtn't they to have regrafted?	oughtn't I to have been regrafting? oughtn't you to have been regrafting? oughtn't he to have been regrafting? oughtn't we to have been regrafting? oughtn't you to have been regrafting? oughtn't they to have been regrafting?