English verb conjugation
OUGHT TO UNDER

Regular verb: under - undered - undered

Affirmation

Simple form	V-ing form
I ought to under you ought to under he ought to under we ought to under you ought to under they ought to under	I ought to be undering you ought to be undering he ought to be undering we ought to be undering you ought to be undering they ought to be undering
Perfect	V-ing perfect
I ought to have undered you ought to have undered he ought to have undered we ought to have undered you ought to have undered they ought to have undered	I ought to have been undering you ought to have been undering he ought to have been undering we ought to have been undering you ought to have been undering they ought to have been undering

Negation

Simple form	V-ing form
I oughtn't to under you oughtn't to under he oughtn't to under we oughtn't to under you oughtn't to under they oughtn't to under	I oughtn't to be undering you oughtn't to be undering he oughtn't to be undering we oughtn't to be undering you oughtn't to be undering they oughtn't to be undering
Perfect	V-ing perfect
I oughtn't to have undered you oughtn't to have undered he oughtn't to have undered we oughtn't to have undered you oughtn't to have undered they oughtn't to have undered	I oughtn't to have been undering you oughtn't to have been undering he oughtn't to have been undering we oughtn't to have been undering you oughtn't to have been undering they oughtn't to have been undering

Interrogative form

Simple form	V-ing form
ought to I under? ought to you under? ought to he under? ought to we under? ought to you under? ought to they under?	ought to I be undering? ought to you be undering? ought to he be undering? ought to we be undering? ought to you be undering? ought to they be undering?
Perfect	V-ing perfect
ought to I have undered? ought to you have undered? ought to he have undered? ought to we have undered? ought to you have undered? ought to they have undered?	ought to I have been undering? ought to you have been undering? ought to he have been undering? ought to we have been undering? ought to you have been undering? ought to they have been undering?

Interro-negative form

Simple form	V-ing form
oughtn't I to under? oughtn't you to under? oughtn't he to under? oughtn't we to under? oughtn't you to under? oughtn't they to under?	oughtn't I to be undering? oughtn't you to be undering? oughtn't he to be undering? oughtn't we to be undering? oughtn't you to be undering? oughtn't they to be undering?
Perfect	V-ing perfect
oughtn't I to have undered? oughtn't you to have undered? oughtn't he to have undered? oughtn't we to have undered? oughtn't you to have undered? oughtn't they to have undered?	oughtn't I to have been undering? oughtn't you to have been undering? oughtn't he to have been undering? oughtn't we to have been undering? oughtn't you to have been undering? oughtn't they to have been undering?