English verb conjugation
OUGHT TO SLUMP

Regular verb: slump - slumped - slumped

Affirmation

Simple form	V-ing form
I ought to slump you ought to slump she ought to slump we ought to slump you ought to slump they ought to slump	I ought to be slumping you ought to be slumping she ought to be slumping we ought to be slumping you ought to be slumping they ought to be slumping
Perfect	V-ing perfect
I ought to have slumped you ought to have slumped she ought to have slumped we ought to have slumped you ought to have slumped they ought to have slumped	I ought to have been slumping you ought to have been slumping she ought to have been slumping we ought to have been slumping you ought to have been slumping they ought to have been slumping

Negation

Simple form	V-ing form
I ought not to slump you ought not to slump she ought not to slump we ought not to slump you ought not to slump they ought not to slump	I ought not to slumping you ought not to slumping she ought not to slumping we ought not to slumping you ought not to slumping they ought not to slumping
Perfect	V-ing perfect
I ought not to have slumped you ought not to have slumped she ought not to have slumped we ought not to have slumped you ought not to have slumped they ought not to have slumped	I ought not to have been slumping you ought not to have been slumping she ought not to have been slumping we ought not to have been slumping you ought not to have been slumping they ought not to have been slumping

Interrogative form

Simple form	V-ing form
ought to I slump? ought to you slump? ought to she slump? ought to we slump? ought to you slump? ought to they slump?	ought to I be slumping? ought to you be slumping? ought to she be slumping? ought to we be slumping? ought to you be slumping? ought to they be slumping?
Perfect	V-ing perfect
ought to I have slumped? ought to you have slumped? ought to she have slumped? ought to we have slumped? ought to you have slumped? ought to they have slumped?	ought to I have been slumping? ought to you have been slumping? ought to she have been slumping? ought to we have been slumping? ought to you have been slumping? ought to they have been slumping?

Interro-negative form

Simple form	V-ing form
ought I not to slump? ought you not to slump? ought she not to slump? ought we not to slump? ought you not to slump? ought they not to slump?	ought I not to be slumping? ought you not to be slumping? ought she not to be slumping? ought we not to be slumping? ought you not to be slumping? ought they not to be slumping?
Perfect	V-ing perfect
ought I not to have slumped? ought you not to have slumped? ought she not to have slumped? ought we not to have slumped? ought you not to have slumped? ought they not to have slumped?	ought I not to have been slumping? ought you not to have been slumping? ought she not to have been slumping? ought we not to have been slumping? ought you not to have been slumping? ought they not to have been slumping?