English verb conjugation
OUGHT TO KILL

Regular verb: kill - killed - killed

Affirmation

Simple form	V-ing form
I ought to kill you ought to kill she ought to kill we ought to kill you ought to kill they ought to kill	I ought to be killing you ought to be killing she ought to be killing we ought to be killing you ought to be killing they ought to be killing
Perfect	V-ing perfect
I ought to have killed you ought to have killed she ought to have killed we ought to have killed you ought to have killed they ought to have killed	I ought to have been killing you ought to have been killing she ought to have been killing we ought to have been killing you ought to have been killing they ought to have been killing

Negation

Simple form	V-ing form
I oughtn't to kill you oughtn't to kill she oughtn't to kill we oughtn't to kill you oughtn't to kill they oughtn't to kill	I oughtn't to be killing you oughtn't to be killing she oughtn't to be killing we oughtn't to be killing you oughtn't to be killing they oughtn't to be killing
Perfect	V-ing perfect
I oughtn't to have killed you oughtn't to have killed she oughtn't to have killed we oughtn't to have killed you oughtn't to have killed they oughtn't to have killed	I oughtn't to have been killing you oughtn't to have been killing she oughtn't to have been killing we oughtn't to have been killing you oughtn't to have been killing they oughtn't to have been killing

Interrogative form

Simple form	V-ing form
ought to I kill? ought to you kill? ought to she kill? ought to we kill? ought to you kill? ought to they kill?	ought to I be killing? ought to you be killing? ought to she be killing? ought to we be killing? ought to you be killing? ought to they be killing?
Perfect	V-ing perfect
ought to I have killed? ought to you have killed? ought to she have killed? ought to we have killed? ought to you have killed? ought to they have killed?	ought to I have been killing? ought to you have been killing? ought to she have been killing? ought to we have been killing? ought to you have been killing? ought to they have been killing?

Interro-negative form

Simple form	V-ing form
oughtn't I to kill? oughtn't you to kill? oughtn't she to kill? oughtn't we to kill? oughtn't you to kill? oughtn't they to kill?	oughtn't I to be killing? oughtn't you to be killing? oughtn't she to be killing? oughtn't we to be killing? oughtn't you to be killing? oughtn't they to be killing?
Perfect	V-ing perfect
oughtn't I to have killed? oughtn't you to have killed? oughtn't she to have killed? oughtn't we to have killed? oughtn't you to have killed? oughtn't they to have killed?	oughtn't I to have been killing? oughtn't you to have been killing? oughtn't she to have been killing? oughtn't we to have been killing? oughtn't you to have been killing? oughtn't they to have been killing?