English verb conjugation
OUGHT TO WOOF

Regular verb: woof - woofed - woofed

Affirmation

Simple form	V-ing form
I ought to woof you ought to woof she ought to woof we ought to woof you ought to woof they ought to woof	I ought to be woofing you ought to be woofing she ought to be woofing we ought to be woofing you ought to be woofing they ought to be woofing
Perfect	V-ing perfect
I ought to have woofed you ought to have woofed she ought to have woofed we ought to have woofed you ought to have woofed they ought to have woofed	I ought to have been woofing you ought to have been woofing she ought to have been woofing we ought to have been woofing you ought to have been woofing they ought to have been woofing

Negation

Simple form	V-ing form
I oughtn't to woof you oughtn't to woof she oughtn't to woof we oughtn't to woof you oughtn't to woof they oughtn't to woof	I oughtn't to be woofing you oughtn't to be woofing she oughtn't to be woofing we oughtn't to be woofing you oughtn't to be woofing they oughtn't to be woofing
Perfect	V-ing perfect
I oughtn't to have woofed you oughtn't to have woofed she oughtn't to have woofed we oughtn't to have woofed you oughtn't to have woofed they oughtn't to have woofed	I oughtn't to have been woofing you oughtn't to have been woofing she oughtn't to have been woofing we oughtn't to have been woofing you oughtn't to have been woofing they oughtn't to have been woofing

Interrogative form

Simple form	V-ing form
ought to I woof? ought to you woof? ought to she woof? ought to we woof? ought to you woof? ought to they woof?	ought to I be woofing? ought to you be woofing? ought to she be woofing? ought to we be woofing? ought to you be woofing? ought to they be woofing?
Perfect	V-ing perfect
ought to I have woofed? ought to you have woofed? ought to she have woofed? ought to we have woofed? ought to you have woofed? ought to they have woofed?	ought to I have been woofing? ought to you have been woofing? ought to she have been woofing? ought to we have been woofing? ought to you have been woofing? ought to they have been woofing?

Interro-negative form

Simple form	V-ing form
oughtn't I to woof? oughtn't you to woof? oughtn't she to woof? oughtn't we to woof? oughtn't you to woof? oughtn't they to woof?	oughtn't I to be woofing? oughtn't you to be woofing? oughtn't she to be woofing? oughtn't we to be woofing? oughtn't you to be woofing? oughtn't they to be woofing?
Perfect	V-ing perfect
oughtn't I to have woofed? oughtn't you to have woofed? oughtn't she to have woofed? oughtn't we to have woofed? oughtn't you to have woofed? oughtn't they to have woofed?	oughtn't I to have been woofing? oughtn't you to have been woofing? oughtn't she to have been woofing? oughtn't we to have been woofing? oughtn't you to have been woofing? oughtn't they to have been woofing?