English verb conjugation
OUGHT TO ELAPSE

Regular verb: elapse - elapsed - elapsed

Affirmation

Simple form	V-ing form
I ought to elapse you ought to elapse he ought to elapse we ought to elapse you ought to elapse they ought to elapse	I ought to be elapsing you ought to be elapsing he ought to be elapsing we ought to be elapsing you ought to be elapsing they ought to be elapsing
Perfect	V-ing perfect
I ought to have elapsed you ought to have elapsed he ought to have elapsed we ought to have elapsed you ought to have elapsed they ought to have elapsed	I ought to have been elapsing you ought to have been elapsing he ought to have been elapsing we ought to have been elapsing you ought to have been elapsing they ought to have been elapsing

Negation

Simple form	V-ing form
I oughtn't to elapse you oughtn't to elapse he oughtn't to elapse we oughtn't to elapse you oughtn't to elapse they oughtn't to elapse	I oughtn't to be elapsing you oughtn't to be elapsing he oughtn't to be elapsing we oughtn't to be elapsing you oughtn't to be elapsing they oughtn't to be elapsing
Perfect	V-ing perfect
I oughtn't to have elapsed you oughtn't to have elapsed he oughtn't to have elapsed we oughtn't to have elapsed you oughtn't to have elapsed they oughtn't to have elapsed	I oughtn't to have been elapsing you oughtn't to have been elapsing he oughtn't to have been elapsing we oughtn't to have been elapsing you oughtn't to have been elapsing they oughtn't to have been elapsing

Interrogative form

Simple form	V-ing form
ought to I elapse? ought to you elapse? ought to he elapse? ought to we elapse? ought to you elapse? ought to they elapse?	ought to I be elapsing? ought to you be elapsing? ought to he be elapsing? ought to we be elapsing? ought to you be elapsing? ought to they be elapsing?
Perfect	V-ing perfect
ought to I have elapsed? ought to you have elapsed? ought to he have elapsed? ought to we have elapsed? ought to you have elapsed? ought to they have elapsed?	ought to I have been elapsing? ought to you have been elapsing? ought to he have been elapsing? ought to we have been elapsing? ought to you have been elapsing? ought to they have been elapsing?

Interro-negative form

Simple form	V-ing form
oughtn't I to elapse? oughtn't you to elapse? oughtn't he to elapse? oughtn't we to elapse? oughtn't you to elapse? oughtn't they to elapse?	oughtn't I to be elapsing? oughtn't you to be elapsing? oughtn't he to be elapsing? oughtn't we to be elapsing? oughtn't you to be elapsing? oughtn't they to be elapsing?
Perfect	V-ing perfect
oughtn't I to have elapsed? oughtn't you to have elapsed? oughtn't he to have elapsed? oughtn't we to have elapsed? oughtn't you to have elapsed? oughtn't they to have elapsed?	oughtn't I to have been elapsing? oughtn't you to have been elapsing? oughtn't he to have been elapsing? oughtn't we to have been elapsing? oughtn't you to have been elapsing? oughtn't they to have been elapsing?