English verb conjugation
OUGHT TO OVERDUB

Regular verb: overdub - overdubed - overdubed

Affirmation

Simple form	V-ing form
I ought to overdub you ought to overdub he ought to overdub we ought to overdub you ought to overdub they ought to overdub	I ought to be overdubing you ought to be overdubing he ought to be overdubing we ought to be overdubing you ought to be overdubing they ought to be overdubing
Perfect	V-ing perfect
I ought to have overdubed you ought to have overdubed he ought to have overdubed we ought to have overdubed you ought to have overdubed they ought to have overdubed	I ought to have been overdubing you ought to have been overdubing he ought to have been overdubing we ought to have been overdubing you ought to have been overdubing they ought to have been overdubing

Negation

Simple form	V-ing form
I oughtn't to overdub you oughtn't to overdub he oughtn't to overdub we oughtn't to overdub you oughtn't to overdub they oughtn't to overdub	I oughtn't to be overdubing you oughtn't to be overdubing he oughtn't to be overdubing we oughtn't to be overdubing you oughtn't to be overdubing they oughtn't to be overdubing
Perfect	V-ing perfect
I oughtn't to have overdubed you oughtn't to have overdubed he oughtn't to have overdubed we oughtn't to have overdubed you oughtn't to have overdubed they oughtn't to have overdubed	I oughtn't to have been overdubing you oughtn't to have been overdubing he oughtn't to have been overdubing we oughtn't to have been overdubing you oughtn't to have been overdubing they oughtn't to have been overdubing

Interrogative form

Simple form	V-ing form
ought to I overdub? ought to you overdub? ought to he overdub? ought to we overdub? ought to you overdub? ought to they overdub?	ought to I be overdubing? ought to you be overdubing? ought to he be overdubing? ought to we be overdubing? ought to you be overdubing? ought to they be overdubing?
Perfect	V-ing perfect
ought to I have overdubed? ought to you have overdubed? ought to he have overdubed? ought to we have overdubed? ought to you have overdubed? ought to they have overdubed?	ought to I have been overdubing? ought to you have been overdubing? ought to he have been overdubing? ought to we have been overdubing? ought to you have been overdubing? ought to they have been overdubing?

Interro-negative form

Simple form	V-ing form
oughtn't I to overdub? oughtn't you to overdub? oughtn't he to overdub? oughtn't we to overdub? oughtn't you to overdub? oughtn't they to overdub?	oughtn't I to be overdubing? oughtn't you to be overdubing? oughtn't he to be overdubing? oughtn't we to be overdubing? oughtn't you to be overdubing? oughtn't they to be overdubing?
Perfect	V-ing perfect
oughtn't I to have overdubed? oughtn't you to have overdubed? oughtn't he to have overdubed? oughtn't we to have overdubed? oughtn't you to have overdubed? oughtn't they to have overdubed?	oughtn't I to have been overdubing? oughtn't you to have been overdubing? oughtn't he to have been overdubing? oughtn't we to have been overdubing? oughtn't you to have been overdubing? oughtn't they to have been overdubing?