English verb conjugation
OUGHT TO STUMP

Regular verb: stump - stumped - stumped

Affirmation

Simple form	V-ing form
I ought to stump you ought to stump she ought to stump we ought to stump you ought to stump they ought to stump	I ought to be stumping you ought to be stumping she ought to be stumping we ought to be stumping you ought to be stumping they ought to be stumping
Perfect	V-ing perfect
I ought to have stumped you ought to have stumped she ought to have stumped we ought to have stumped you ought to have stumped they ought to have stumped	I ought to have been stumping you ought to have been stumping she ought to have been stumping we ought to have been stumping you ought to have been stumping they ought to have been stumping

Negation

Simple form	V-ing form
I ought not to stump you ought not to stump she ought not to stump we ought not to stump you ought not to stump they ought not to stump	I ought not to stumping you ought not to stumping she ought not to stumping we ought not to stumping you ought not to stumping they ought not to stumping
Perfect	V-ing perfect
I ought not to have stumped you ought not to have stumped she ought not to have stumped we ought not to have stumped you ought not to have stumped they ought not to have stumped	I ought not to have been stumping you ought not to have been stumping she ought not to have been stumping we ought not to have been stumping you ought not to have been stumping they ought not to have been stumping

Interrogative form

Simple form	V-ing form
ought to I stump? ought to you stump? ought to she stump? ought to we stump? ought to you stump? ought to they stump?	ought to I be stumping? ought to you be stumping? ought to she be stumping? ought to we be stumping? ought to you be stumping? ought to they be stumping?
Perfect	V-ing perfect
ought to I have stumped? ought to you have stumped? ought to she have stumped? ought to we have stumped? ought to you have stumped? ought to they have stumped?	ought to I have been stumping? ought to you have been stumping? ought to she have been stumping? ought to we have been stumping? ought to you have been stumping? ought to they have been stumping?

Interro-negative form

Simple form	V-ing form
ought I not to stump? ought you not to stump? ought she not to stump? ought we not to stump? ought you not to stump? ought they not to stump?	ought I not to be stumping? ought you not to be stumping? ought she not to be stumping? ought we not to be stumping? ought you not to be stumping? ought they not to be stumping?
Perfect	V-ing perfect
ought I not to have stumped? ought you not to have stumped? ought she not to have stumped? ought we not to have stumped? ought you not to have stumped? ought they not to have stumped?	ought I not to have been stumping? ought you not to have been stumping? ought she not to have been stumping? ought we not to have been stumping? ought you not to have been stumping? ought they not to have been stumping?