English verb conjugation
OUGHT TO NIGH

Regular verb: nigh - nighed - nighed

Affirmation

Simple form	V-ing form
I ought to nigh you ought to nigh he ought to nigh we ought to nigh you ought to nigh they ought to nigh	I ought to be nighing you ought to be nighing he ought to be nighing we ought to be nighing you ought to be nighing they ought to be nighing
Perfect	V-ing perfect
I ought to have nighed you ought to have nighed he ought to have nighed we ought to have nighed you ought to have nighed they ought to have nighed	I ought to have been nighing you ought to have been nighing he ought to have been nighing we ought to have been nighing you ought to have been nighing they ought to have been nighing

Negation

Simple form	V-ing form
I oughtn't to nigh you oughtn't to nigh he oughtn't to nigh we oughtn't to nigh you oughtn't to nigh they oughtn't to nigh	I oughtn't to be nighing you oughtn't to be nighing he oughtn't to be nighing we oughtn't to be nighing you oughtn't to be nighing they oughtn't to be nighing
Perfect	V-ing perfect
I oughtn't to have nighed you oughtn't to have nighed he oughtn't to have nighed we oughtn't to have nighed you oughtn't to have nighed they oughtn't to have nighed	I oughtn't to have been nighing you oughtn't to have been nighing he oughtn't to have been nighing we oughtn't to have been nighing you oughtn't to have been nighing they oughtn't to have been nighing

Interrogative form

Simple form	V-ing form
ought to I nigh? ought to you nigh? ought to he nigh? ought to we nigh? ought to you nigh? ought to they nigh?	ought to I be nighing? ought to you be nighing? ought to he be nighing? ought to we be nighing? ought to you be nighing? ought to they be nighing?
Perfect	V-ing perfect
ought to I have nighed? ought to you have nighed? ought to he have nighed? ought to we have nighed? ought to you have nighed? ought to they have nighed?	ought to I have been nighing? ought to you have been nighing? ought to he have been nighing? ought to we have been nighing? ought to you have been nighing? ought to they have been nighing?

Interro-negative form

Simple form	V-ing form
oughtn't I to nigh? oughtn't you to nigh? oughtn't he to nigh? oughtn't we to nigh? oughtn't you to nigh? oughtn't they to nigh?	oughtn't I to be nighing? oughtn't you to be nighing? oughtn't he to be nighing? oughtn't we to be nighing? oughtn't you to be nighing? oughtn't they to be nighing?
Perfect	V-ing perfect
oughtn't I to have nighed? oughtn't you to have nighed? oughtn't he to have nighed? oughtn't we to have nighed? oughtn't you to have nighed? oughtn't they to have nighed?	oughtn't I to have been nighing? oughtn't you to have been nighing? oughtn't he to have been nighing? oughtn't we to have been nighing? oughtn't you to have been nighing? oughtn't they to have been nighing?