English verb conjugation
OUGHT TO SCRUMP

Regular verb: scrump - scrumped - scrumped

Affirmation

Simple form	V-ing form
I ought to scrump you ought to scrump she ought to scrump we ought to scrump you ought to scrump they ought to scrump	I ought to be scrumping you ought to be scrumping she ought to be scrumping we ought to be scrumping you ought to be scrumping they ought to be scrumping
Perfect	V-ing perfect
I ought to have scrumped you ought to have scrumped she ought to have scrumped we ought to have scrumped you ought to have scrumped they ought to have scrumped	I ought to have been scrumping you ought to have been scrumping she ought to have been scrumping we ought to have been scrumping you ought to have been scrumping they ought to have been scrumping

Negation

Simple form	V-ing form
I oughtn't to scrump you oughtn't to scrump she oughtn't to scrump we oughtn't to scrump you oughtn't to scrump they oughtn't to scrump	I oughtn't to be scrumping you oughtn't to be scrumping she oughtn't to be scrumping we oughtn't to be scrumping you oughtn't to be scrumping they oughtn't to be scrumping
Perfect	V-ing perfect
I oughtn't to have scrumped you oughtn't to have scrumped she oughtn't to have scrumped we oughtn't to have scrumped you oughtn't to have scrumped they oughtn't to have scrumped	I oughtn't to have been scrumping you oughtn't to have been scrumping she oughtn't to have been scrumping we oughtn't to have been scrumping you oughtn't to have been scrumping they oughtn't to have been scrumping

Interrogative form

Simple form	V-ing form
ought to I scrump? ought to you scrump? ought to she scrump? ought to we scrump? ought to you scrump? ought to they scrump?	ought to I be scrumping? ought to you be scrumping? ought to she be scrumping? ought to we be scrumping? ought to you be scrumping? ought to they be scrumping?
Perfect	V-ing perfect
ought to I have scrumped? ought to you have scrumped? ought to she have scrumped? ought to we have scrumped? ought to you have scrumped? ought to they have scrumped?	ought to I have been scrumping? ought to you have been scrumping? ought to she have been scrumping? ought to we have been scrumping? ought to you have been scrumping? ought to they have been scrumping?

Interro-negative form

Simple form	V-ing form
oughtn't I to scrump? oughtn't you to scrump? oughtn't she to scrump? oughtn't we to scrump? oughtn't you to scrump? oughtn't they to scrump?	oughtn't I to be scrumping? oughtn't you to be scrumping? oughtn't she to be scrumping? oughtn't we to be scrumping? oughtn't you to be scrumping? oughtn't they to be scrumping?
Perfect	V-ing perfect
oughtn't I to have scrumped? oughtn't you to have scrumped? oughtn't she to have scrumped? oughtn't we to have scrumped? oughtn't you to have scrumped? oughtn't they to have scrumped?	oughtn't I to have been scrumping? oughtn't you to have been scrumping? oughtn't she to have been scrumping? oughtn't we to have been scrumping? oughtn't you to have been scrumping? oughtn't they to have been scrumping?