English verb conjugation
OUGHT TO DIB

Regular verb: dib - dibed - dibed

Affirmation

Simple form	V-ing form
I ought to dib you ought to dib he ought to dib we ought to dib you ought to dib they ought to dib	I ought to be dibing you ought to be dibing he ought to be dibing we ought to be dibing you ought to be dibing they ought to be dibing
Perfect	V-ing perfect
I ought to have dibed you ought to have dibed he ought to have dibed we ought to have dibed you ought to have dibed they ought to have dibed	I ought to have been dibing you ought to have been dibing he ought to have been dibing we ought to have been dibing you ought to have been dibing they ought to have been dibing

Negation

Simple form	V-ing form
I oughtn't to dib you oughtn't to dib he oughtn't to dib we oughtn't to dib you oughtn't to dib they oughtn't to dib	I oughtn't to be dibing you oughtn't to be dibing he oughtn't to be dibing we oughtn't to be dibing you oughtn't to be dibing they oughtn't to be dibing
Perfect	V-ing perfect
I oughtn't to have dibed you oughtn't to have dibed he oughtn't to have dibed we oughtn't to have dibed you oughtn't to have dibed they oughtn't to have dibed	I oughtn't to have been dibing you oughtn't to have been dibing he oughtn't to have been dibing we oughtn't to have been dibing you oughtn't to have been dibing they oughtn't to have been dibing

Interrogative form

Simple form	V-ing form
ought to I dib? ought to you dib? ought to he dib? ought to we dib? ought to you dib? ought to they dib?	ought to I be dibing? ought to you be dibing? ought to he be dibing? ought to we be dibing? ought to you be dibing? ought to they be dibing?
Perfect	V-ing perfect
ought to I have dibed? ought to you have dibed? ought to he have dibed? ought to we have dibed? ought to you have dibed? ought to they have dibed?	ought to I have been dibing? ought to you have been dibing? ought to he have been dibing? ought to we have been dibing? ought to you have been dibing? ought to they have been dibing?

Interro-negative form

Simple form	V-ing form
oughtn't I to dib? oughtn't you to dib? oughtn't he to dib? oughtn't we to dib? oughtn't you to dib? oughtn't they to dib?	oughtn't I to be dibing? oughtn't you to be dibing? oughtn't he to be dibing? oughtn't we to be dibing? oughtn't you to be dibing? oughtn't they to be dibing?
Perfect	V-ing perfect
oughtn't I to have dibed? oughtn't you to have dibed? oughtn't he to have dibed? oughtn't we to have dibed? oughtn't you to have dibed? oughtn't they to have dibed?	oughtn't I to have been dibing? oughtn't you to have been dibing? oughtn't he to have been dibing? oughtn't we to have been dibing? oughtn't you to have been dibing? oughtn't they to have been dibing?