English verb conjugation
OUGHT TO MADDEN

Regular verb: madden - maddened - maddened

Affirmation

Simple form	V-ing form
I ought to madden you ought to madden he ought to madden we ought to madden you ought to madden they ought to madden	I ought to be maddening you ought to be maddening he ought to be maddening we ought to be maddening you ought to be maddening they ought to be maddening
Perfect	V-ing perfect
I ought to have maddened you ought to have maddened he ought to have maddened we ought to have maddened you ought to have maddened they ought to have maddened	I ought to have been maddening you ought to have been maddening he ought to have been maddening we ought to have been maddening you ought to have been maddening they ought to have been maddening

Negation

Simple form	V-ing form
I oughtn't to madden you oughtn't to madden he oughtn't to madden we oughtn't to madden you oughtn't to madden they oughtn't to madden	I oughtn't to be maddening you oughtn't to be maddening he oughtn't to be maddening we oughtn't to be maddening you oughtn't to be maddening they oughtn't to be maddening
Perfect	V-ing perfect
I oughtn't to have maddened you oughtn't to have maddened he oughtn't to have maddened we oughtn't to have maddened you oughtn't to have maddened they oughtn't to have maddened	I oughtn't to have been maddening you oughtn't to have been maddening he oughtn't to have been maddening we oughtn't to have been maddening you oughtn't to have been maddening they oughtn't to have been maddening

Interrogative form

Simple form	V-ing form
ought to I madden? ought to you madden? ought to he madden? ought to we madden? ought to you madden? ought to they madden?	ought to I be maddening? ought to you be maddening? ought to he be maddening? ought to we be maddening? ought to you be maddening? ought to they be maddening?
Perfect	V-ing perfect
ought to I have maddened? ought to you have maddened? ought to he have maddened? ought to we have maddened? ought to you have maddened? ought to they have maddened?	ought to I have been maddening? ought to you have been maddening? ought to he have been maddening? ought to we have been maddening? ought to you have been maddening? ought to they have been maddening?

Interro-negative form

Simple form	V-ing form
oughtn't I to madden? oughtn't you to madden? oughtn't he to madden? oughtn't we to madden? oughtn't you to madden? oughtn't they to madden?	oughtn't I to be maddening? oughtn't you to be maddening? oughtn't he to be maddening? oughtn't we to be maddening? oughtn't you to be maddening? oughtn't they to be maddening?
Perfect	V-ing perfect
oughtn't I to have maddened? oughtn't you to have maddened? oughtn't he to have maddened? oughtn't we to have maddened? oughtn't you to have maddened? oughtn't they to have maddened?	oughtn't I to have been maddening? oughtn't you to have been maddening? oughtn't he to have been maddening? oughtn't we to have been maddening? oughtn't you to have been maddening? oughtn't they to have been maddening?