English verb conjugation
OUGHT TO DEAFEN

Regular verb: deafen - deafened - deafened

Affirmation

Simple form	V-ing form
I ought to deafen you ought to deafen he ought to deafen we ought to deafen you ought to deafen they ought to deafen	I ought to be deafening you ought to be deafening he ought to be deafening we ought to be deafening you ought to be deafening they ought to be deafening
Perfect	V-ing perfect
I ought to have deafened you ought to have deafened he ought to have deafened we ought to have deafened you ought to have deafened they ought to have deafened	I ought to have been deafening you ought to have been deafening he ought to have been deafening we ought to have been deafening you ought to have been deafening they ought to have been deafening

Negation

Simple form	V-ing form
I oughtn't to deafen you oughtn't to deafen he oughtn't to deafen we oughtn't to deafen you oughtn't to deafen they oughtn't to deafen	I oughtn't to be deafening you oughtn't to be deafening he oughtn't to be deafening we oughtn't to be deafening you oughtn't to be deafening they oughtn't to be deafening
Perfect	V-ing perfect
I oughtn't to have deafened you oughtn't to have deafened he oughtn't to have deafened we oughtn't to have deafened you oughtn't to have deafened they oughtn't to have deafened	I oughtn't to have been deafening you oughtn't to have been deafening he oughtn't to have been deafening we oughtn't to have been deafening you oughtn't to have been deafening they oughtn't to have been deafening

Interrogative form

Simple form	V-ing form
ought to I deafen? ought to you deafen? ought to he deafen? ought to we deafen? ought to you deafen? ought to they deafen?	ought to I be deafening? ought to you be deafening? ought to he be deafening? ought to we be deafening? ought to you be deafening? ought to they be deafening?
Perfect	V-ing perfect
ought to I have deafened? ought to you have deafened? ought to he have deafened? ought to we have deafened? ought to you have deafened? ought to they have deafened?	ought to I have been deafening? ought to you have been deafening? ought to he have been deafening? ought to we have been deafening? ought to you have been deafening? ought to they have been deafening?

Interro-negative form

Simple form	V-ing form
oughtn't I to deafen? oughtn't you to deafen? oughtn't he to deafen? oughtn't we to deafen? oughtn't you to deafen? oughtn't they to deafen?	oughtn't I to be deafening? oughtn't you to be deafening? oughtn't he to be deafening? oughtn't we to be deafening? oughtn't you to be deafening? oughtn't they to be deafening?
Perfect	V-ing perfect
oughtn't I to have deafened? oughtn't you to have deafened? oughtn't he to have deafened? oughtn't we to have deafened? oughtn't you to have deafened? oughtn't they to have deafened?	oughtn't I to have been deafening? oughtn't you to have been deafening? oughtn't he to have been deafening? oughtn't we to have been deafening? oughtn't you to have been deafening? oughtn't they to have been deafening?