I ought to slim you ought to slim she ought to slim we ought to slim you ought to slim they ought to slim
V-ing form
I ought to be slimming you ought to be slimming she ought to be slimming we ought to be slimming you ought to be slimming they ought to be slimming
Perfect
I ought to have slimmed you ought to have slimmed she ought to have slimmed we ought to have slimmed you ought to have slimmed they ought to have slimmed
V-ing perfect
I ought to have been slimming you ought to have been slimming she ought to have been slimming we ought to have been slimming you ought to have been slimming they ought to have been slimming
Negation
Simple form
I ought not to slim you ought not to slim she ought not to slim we ought not to slim you ought not to slim they ought not to slim
V-ing form
I ought not to slimming you ought not to slimming she ought not to slimming we ought not to slimming you ought not to slimming they ought not to slimming
Perfect
I ought not to have slimmed you ought not to have slimmed she ought not to have slimmed we ought not to have slimmed you ought not to have slimmed they ought not to have slimmed
V-ing perfect
I ought not to have been slimming you ought not to have been slimming she ought not to have been slimming we ought not to have been slimming you ought not to have been slimming they ought not to have been slimming
Interrogative form
Simple form
ought to I slim? ought to you slim? ought to she slim? ought to we slim? ought to you slim? ought to they slim?
V-ing form
ought to I be slimming? ought to you be slimming? ought to she be slimming? ought to we be slimming? ought to you be slimming? ought to they be slimming?
Perfect
ought to I have slimmed? ought to you have slimmed? ought to she have slimmed? ought to we have slimmed? ought to you have slimmed? ought to they have slimmed?
V-ing perfect
ought to I have been slimming? ought to you have been slimming? ought to she have been slimming? ought to we have been slimming? ought to you have been slimming? ought to they have been slimming?
Interro-negative form
Simple form
ought I not to slim? ought you not to slim? ought she not to slim? ought we not to slim? ought you not to slim? ought they not to slim?
V-ing form
ought I not to be slimming? ought you not to be slimming? ought she not to be slimming? ought we not to be slimming? ought you not to be slimming? ought they not to be slimming?
Perfect
ought I not to have slimmed? ought you not to have slimmed? ought she not to have slimmed? ought we not to have slimmed? ought you not to have slimmed? ought they not to have slimmed?
V-ing perfect
ought I not to have been slimming? ought you not to have been slimming? ought she not to have been slimming? ought we not to have been slimming? ought you not to have been slimming? ought they not to have been slimming?