English verb conjugation
OUGHT TO QUICKEN

Regular verb: quicken - quickened - quickened

Affirmation

Simple form	V-ing form
I ought to quicken you ought to quicken she ought to quicken we ought to quicken you ought to quicken they ought to quicken	I ought to be quickening you ought to be quickening she ought to be quickening we ought to be quickening you ought to be quickening they ought to be quickening
Perfect	V-ing perfect
I ought to have quickened you ought to have quickened she ought to have quickened we ought to have quickened you ought to have quickened they ought to have quickened	I ought to have been quickening you ought to have been quickening she ought to have been quickening we ought to have been quickening you ought to have been quickening they ought to have been quickening

Negation

Simple form	V-ing form
I oughtn't to quicken you oughtn't to quicken she oughtn't to quicken we oughtn't to quicken you oughtn't to quicken they oughtn't to quicken	I oughtn't to be quickening you oughtn't to be quickening she oughtn't to be quickening we oughtn't to be quickening you oughtn't to be quickening they oughtn't to be quickening
Perfect	V-ing perfect
I oughtn't to have quickened you oughtn't to have quickened she oughtn't to have quickened we oughtn't to have quickened you oughtn't to have quickened they oughtn't to have quickened	I oughtn't to have been quickening you oughtn't to have been quickening she oughtn't to have been quickening we oughtn't to have been quickening you oughtn't to have been quickening they oughtn't to have been quickening

Interrogative form

Simple form	V-ing form
ought to I quicken? ought to you quicken? ought to she quicken? ought to we quicken? ought to you quicken? ought to they quicken?	ought to I be quickening? ought to you be quickening? ought to she be quickening? ought to we be quickening? ought to you be quickening? ought to they be quickening?
Perfect	V-ing perfect
ought to I have quickened? ought to you have quickened? ought to she have quickened? ought to we have quickened? ought to you have quickened? ought to they have quickened?	ought to I have been quickening? ought to you have been quickening? ought to she have been quickening? ought to we have been quickening? ought to you have been quickening? ought to they have been quickening?

Interro-negative form

Simple form	V-ing form
oughtn't I to quicken? oughtn't you to quicken? oughtn't she to quicken? oughtn't we to quicken? oughtn't you to quicken? oughtn't they to quicken?	oughtn't I to be quickening? oughtn't you to be quickening? oughtn't she to be quickening? oughtn't we to be quickening? oughtn't you to be quickening? oughtn't they to be quickening?
Perfect	V-ing perfect
oughtn't I to have quickened? oughtn't you to have quickened? oughtn't she to have quickened? oughtn't we to have quickened? oughtn't you to have quickened? oughtn't they to have quickened?	oughtn't I to have been quickening? oughtn't you to have been quickening? oughtn't she to have been quickening? oughtn't we to have been quickening? oughtn't you to have been quickening? oughtn't they to have been quickening?