English verb conjugation
OUGHT TO SHAMPOO

Regular verb: shampoo - shampooed - shampooed

Affirmation

Simple form	V-ing form
I ought to shampoo you ought to shampoo she ought to shampoo we ought to shampoo you ought to shampoo they ought to shampoo	I ought to be shampooing you ought to be shampooing she ought to be shampooing we ought to be shampooing you ought to be shampooing they ought to be shampooing
Perfect	V-ing perfect
I ought to have shampooed you ought to have shampooed she ought to have shampooed we ought to have shampooed you ought to have shampooed they ought to have shampooed	I ought to have been shampooing you ought to have been shampooing she ought to have been shampooing we ought to have been shampooing you ought to have been shampooing they ought to have been shampooing

Negation

Simple form	V-ing form
I oughtn't to shampoo you oughtn't to shampoo she oughtn't to shampoo we oughtn't to shampoo you oughtn't to shampoo they oughtn't to shampoo	I oughtn't to be shampooing you oughtn't to be shampooing she oughtn't to be shampooing we oughtn't to be shampooing you oughtn't to be shampooing they oughtn't to be shampooing
Perfect	V-ing perfect
I oughtn't to have shampooed you oughtn't to have shampooed she oughtn't to have shampooed we oughtn't to have shampooed you oughtn't to have shampooed they oughtn't to have shampooed	I oughtn't to have been shampooing you oughtn't to have been shampooing she oughtn't to have been shampooing we oughtn't to have been shampooing you oughtn't to have been shampooing they oughtn't to have been shampooing

Interrogative form

Simple form	V-ing form
ought to I shampoo? ought to you shampoo? ought to she shampoo? ought to we shampoo? ought to you shampoo? ought to they shampoo?	ought to I be shampooing? ought to you be shampooing? ought to she be shampooing? ought to we be shampooing? ought to you be shampooing? ought to they be shampooing?
Perfect	V-ing perfect
ought to I have shampooed? ought to you have shampooed? ought to she have shampooed? ought to we have shampooed? ought to you have shampooed? ought to they have shampooed?	ought to I have been shampooing? ought to you have been shampooing? ought to she have been shampooing? ought to we have been shampooing? ought to you have been shampooing? ought to they have been shampooing?

Interro-negative form

Simple form	V-ing form
oughtn't I to shampoo? oughtn't you to shampoo? oughtn't she to shampoo? oughtn't we to shampoo? oughtn't you to shampoo? oughtn't they to shampoo?	oughtn't I to be shampooing? oughtn't you to be shampooing? oughtn't she to be shampooing? oughtn't we to be shampooing? oughtn't you to be shampooing? oughtn't they to be shampooing?
Perfect	V-ing perfect
oughtn't I to have shampooed? oughtn't you to have shampooed? oughtn't she to have shampooed? oughtn't we to have shampooed? oughtn't you to have shampooed? oughtn't they to have shampooed?	oughtn't I to have been shampooing? oughtn't you to have been shampooing? oughtn't she to have been shampooing? oughtn't we to have been shampooing? oughtn't you to have been shampooing? oughtn't they to have been shampooing?