English verb conjugation
OUGHT TO SADDEN

Regular verb: sadden - saddened - saddened

Affirmation

Simple form	V-ing form
I ought to sadden you ought to sadden she ought to sadden we ought to sadden you ought to sadden they ought to sadden	I ought to be saddening you ought to be saddening she ought to be saddening we ought to be saddening you ought to be saddening they ought to be saddening
Perfect	V-ing perfect
I ought to have saddened you ought to have saddened she ought to have saddened we ought to have saddened you ought to have saddened they ought to have saddened	I ought to have been saddening you ought to have been saddening she ought to have been saddening we ought to have been saddening you ought to have been saddening they ought to have been saddening

Negation

Simple form	V-ing form
I oughtn't to sadden you oughtn't to sadden she oughtn't to sadden we oughtn't to sadden you oughtn't to sadden they oughtn't to sadden	I oughtn't to be saddening you oughtn't to be saddening she oughtn't to be saddening we oughtn't to be saddening you oughtn't to be saddening they oughtn't to be saddening
Perfect	V-ing perfect
I oughtn't to have saddened you oughtn't to have saddened she oughtn't to have saddened we oughtn't to have saddened you oughtn't to have saddened they oughtn't to have saddened	I oughtn't to have been saddening you oughtn't to have been saddening she oughtn't to have been saddening we oughtn't to have been saddening you oughtn't to have been saddening they oughtn't to have been saddening

Interrogative form

Simple form	V-ing form
ought to I sadden? ought to you sadden? ought to she sadden? ought to we sadden? ought to you sadden? ought to they sadden?	ought to I be saddening? ought to you be saddening? ought to she be saddening? ought to we be saddening? ought to you be saddening? ought to they be saddening?
Perfect	V-ing perfect
ought to I have saddened? ought to you have saddened? ought to she have saddened? ought to we have saddened? ought to you have saddened? ought to they have saddened?	ought to I have been saddening? ought to you have been saddening? ought to she have been saddening? ought to we have been saddening? ought to you have been saddening? ought to they have been saddening?

Interro-negative form

Simple form	V-ing form
oughtn't I to sadden? oughtn't you to sadden? oughtn't she to sadden? oughtn't we to sadden? oughtn't you to sadden? oughtn't they to sadden?	oughtn't I to be saddening? oughtn't you to be saddening? oughtn't she to be saddening? oughtn't we to be saddening? oughtn't you to be saddening? oughtn't they to be saddening?
Perfect	V-ing perfect
oughtn't I to have saddened? oughtn't you to have saddened? oughtn't she to have saddened? oughtn't we to have saddened? oughtn't you to have saddened? oughtn't they to have saddened?	oughtn't I to have been saddening? oughtn't you to have been saddening? oughtn't she to have been saddening? oughtn't we to have been saddening? oughtn't you to have been saddening? oughtn't they to have been saddening?