English verb conjugation
OUGHT TO VEX

Regular verb: vex - vexed - vexed

Affirmation

Simple form	V-ing form
I ought to vex you ought to vex she ought to vex we ought to vex you ought to vex they ought to vex	I ought to be vexing you ought to be vexing she ought to be vexing we ought to be vexing you ought to be vexing they ought to be vexing
Perfect	V-ing perfect
I ought to have vexed you ought to have vexed she ought to have vexed we ought to have vexed you ought to have vexed they ought to have vexed	I ought to have been vexing you ought to have been vexing she ought to have been vexing we ought to have been vexing you ought to have been vexing they ought to have been vexing

Negation

Simple form	V-ing form
I oughtn't to vex you oughtn't to vex she oughtn't to vex we oughtn't to vex you oughtn't to vex they oughtn't to vex	I oughtn't to be vexing you oughtn't to be vexing she oughtn't to be vexing we oughtn't to be vexing you oughtn't to be vexing they oughtn't to be vexing
Perfect	V-ing perfect
I oughtn't to have vexed you oughtn't to have vexed she oughtn't to have vexed we oughtn't to have vexed you oughtn't to have vexed they oughtn't to have vexed	I oughtn't to have been vexing you oughtn't to have been vexing she oughtn't to have been vexing we oughtn't to have been vexing you oughtn't to have been vexing they oughtn't to have been vexing

Interrogative form

Simple form	V-ing form
ought to I vex? ought to you vex? ought to she vex? ought to we vex? ought to you vex? ought to they vex?	ought to I be vexing? ought to you be vexing? ought to she be vexing? ought to we be vexing? ought to you be vexing? ought to they be vexing?
Perfect	V-ing perfect
ought to I have vexed? ought to you have vexed? ought to she have vexed? ought to we have vexed? ought to you have vexed? ought to they have vexed?	ought to I have been vexing? ought to you have been vexing? ought to she have been vexing? ought to we have been vexing? ought to you have been vexing? ought to they have been vexing?

Interro-negative form

Simple form	V-ing form
oughtn't I to vex? oughtn't you to vex? oughtn't she to vex? oughtn't we to vex? oughtn't you to vex? oughtn't they to vex?	oughtn't I to be vexing? oughtn't you to be vexing? oughtn't she to be vexing? oughtn't we to be vexing? oughtn't you to be vexing? oughtn't they to be vexing?
Perfect	V-ing perfect
oughtn't I to have vexed? oughtn't you to have vexed? oughtn't she to have vexed? oughtn't we to have vexed? oughtn't you to have vexed? oughtn't they to have vexed?	oughtn't I to have been vexing? oughtn't you to have been vexing? oughtn't she to have been vexing? oughtn't we to have been vexing? oughtn't you to have been vexing? oughtn't they to have been vexing?