English verb conjugation
OUGHT TO DECELERATE

Regular verb: decelerate - decelerated - decelerated

Affirmation

Simple form	V-ing form
I ought to decelerate you ought to decelerate he ought to decelerate we ought to decelerate you ought to decelerate they ought to decelerate	I ought to be decelerating you ought to be decelerating he ought to be decelerating we ought to be decelerating you ought to be decelerating they ought to be decelerating
Perfect	V-ing perfect
I ought to have decelerated you ought to have decelerated he ought to have decelerated we ought to have decelerated you ought to have decelerated they ought to have decelerated	I ought to have been decelerating you ought to have been decelerating he ought to have been decelerating we ought to have been decelerating you ought to have been decelerating they ought to have been decelerating

Negation

Simple form	V-ing form
I oughtn't to decelerate you oughtn't to decelerate he oughtn't to decelerate we oughtn't to decelerate you oughtn't to decelerate they oughtn't to decelerate	I oughtn't to be decelerating you oughtn't to be decelerating he oughtn't to be decelerating we oughtn't to be decelerating you oughtn't to be decelerating they oughtn't to be decelerating
Perfect	V-ing perfect
I oughtn't to have decelerated you oughtn't to have decelerated he oughtn't to have decelerated we oughtn't to have decelerated you oughtn't to have decelerated they oughtn't to have decelerated	I oughtn't to have been decelerating you oughtn't to have been decelerating he oughtn't to have been decelerating we oughtn't to have been decelerating you oughtn't to have been decelerating they oughtn't to have been decelerating

Interrogative form

Simple form	V-ing form
ought to I decelerate? ought to you decelerate? ought to he decelerate? ought to we decelerate? ought to you decelerate? ought to they decelerate?	ought to I be decelerating? ought to you be decelerating? ought to he be decelerating? ought to we be decelerating? ought to you be decelerating? ought to they be decelerating?
Perfect	V-ing perfect
ought to I have decelerated? ought to you have decelerated? ought to he have decelerated? ought to we have decelerated? ought to you have decelerated? ought to they have decelerated?	ought to I have been decelerating? ought to you have been decelerating? ought to he have been decelerating? ought to we have been decelerating? ought to you have been decelerating? ought to they have been decelerating?

Interro-negative form

Simple form	V-ing form
oughtn't I to decelerate? oughtn't you to decelerate? oughtn't he to decelerate? oughtn't we to decelerate? oughtn't you to decelerate? oughtn't they to decelerate?	oughtn't I to be decelerating? oughtn't you to be decelerating? oughtn't he to be decelerating? oughtn't we to be decelerating? oughtn't you to be decelerating? oughtn't they to be decelerating?
Perfect	V-ing perfect
oughtn't I to have decelerated? oughtn't you to have decelerated? oughtn't he to have decelerated? oughtn't we to have decelerated? oughtn't you to have decelerated? oughtn't they to have decelerated?	oughtn't I to have been decelerating? oughtn't you to have been decelerating? oughtn't he to have been decelerating? oughtn't we to have been decelerating? oughtn't you to have been decelerating? oughtn't they to have been decelerating?