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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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?