English verb conjugation
OUGHT TO SKIDOO

Regular verb: skidoo - skidooed - skidooed

Affirmation

Simple form	V-ing form
I ought to skidoo you ought to skidoo he ought to skidoo we ought to skidoo you ought to skidoo they ought to skidoo	I ought to be skidooing you ought to be skidooing he ought to be skidooing we ought to be skidooing you ought to be skidooing they ought to be skidooing
Perfect	V-ing perfect
I ought to have skidooed you ought to have skidooed he ought to have skidooed we ought to have skidooed you ought to have skidooed they ought to have skidooed	I ought to have been skidooing you ought to have been skidooing he ought to have been skidooing we ought to have been skidooing you ought to have been skidooing they ought to have been skidooing

Negation

Simple form	V-ing form
I oughtn't to skidoo you oughtn't to skidoo he oughtn't to skidoo we oughtn't to skidoo you oughtn't to skidoo they oughtn't to skidoo	I oughtn't to be skidooing you oughtn't to be skidooing he oughtn't to be skidooing we oughtn't to be skidooing you oughtn't to be skidooing they oughtn't to be skidooing
Perfect	V-ing perfect
I oughtn't to have skidooed you oughtn't to have skidooed he oughtn't to have skidooed we oughtn't to have skidooed you oughtn't to have skidooed they oughtn't to have skidooed	I oughtn't to have been skidooing you oughtn't to have been skidooing he oughtn't to have been skidooing we oughtn't to have been skidooing you oughtn't to have been skidooing they oughtn't to have been skidooing

Interrogative form

Simple form	V-ing form
ought to I skidoo? ought to you skidoo? ought to he skidoo? ought to we skidoo? ought to you skidoo? ought to they skidoo?	ought to I be skidooing? ought to you be skidooing? ought to he be skidooing? ought to we be skidooing? ought to you be skidooing? ought to they be skidooing?
Perfect	V-ing perfect
ought to I have skidooed? ought to you have skidooed? ought to he have skidooed? ought to we have skidooed? ought to you have skidooed? ought to they have skidooed?	ought to I have been skidooing? ought to you have been skidooing? ought to he have been skidooing? ought to we have been skidooing? ought to you have been skidooing? ought to they have been skidooing?

Interro-negative form

Simple form	V-ing form
oughtn't I to skidoo? oughtn't you to skidoo? oughtn't he to skidoo? oughtn't we to skidoo? oughtn't you to skidoo? oughtn't they to skidoo?	oughtn't I to be skidooing? oughtn't you to be skidooing? oughtn't he to be skidooing? oughtn't we to be skidooing? oughtn't you to be skidooing? oughtn't they to be skidooing?
Perfect	V-ing perfect
oughtn't I to have skidooed? oughtn't you to have skidooed? oughtn't he to have skidooed? oughtn't we to have skidooed? oughtn't you to have skidooed? oughtn't they to have skidooed?	oughtn't I to have been skidooing? oughtn't you to have been skidooing? oughtn't he to have been skidooing? oughtn't we to have been skidooing? oughtn't you to have been skidooing? oughtn't they to have been skidooing?