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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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?