I ought to walk you ought to walk she ought to walk we ought to walk you ought to walk they ought to walk
V-ing form
I ought to be walking you ought to be walking she ought to be walking we ought to be walking you ought to be walking they ought to be walking
Perfect
I ought to have walked you ought to have walked she ought to have walked we ought to have walked you ought to have walked they ought to have walked
V-ing perfect
I ought to have been walking you ought to have been walking she ought to have been walking we ought to have been walking you ought to have been walking they ought to have been walking
Negation
Simple form
I ought not to walk you ought not to walk she ought not to walk we ought not to walk you ought not to walk they ought not to walk
V-ing form
I ought not to walking you ought not to walking she ought not to walking we ought not to walking you ought not to walking they ought not to walking
Perfect
I ought not to have walked you ought not to have walked she ought not to have walked we ought not to have walked you ought not to have walked they ought not to have walked
V-ing perfect
I ought not to have been walking you ought not to have been walking she ought not to have been walking we ought not to have been walking you ought not to have been walking they ought not to have been walking
Interrogative form
Simple form
ought to I walk? ought to you walk? ought to she walk? ought to we walk? ought to you walk? ought to they walk?
V-ing form
ought to I be walking? ought to you be walking? ought to she be walking? ought to we be walking? ought to you be walking? ought to they be walking?
Perfect
ought to I have walked? ought to you have walked? ought to she have walked? ought to we have walked? ought to you have walked? ought to they have walked?
V-ing perfect
ought to I have been walking? ought to you have been walking? ought to she have been walking? ought to we have been walking? ought to you have been walking? ought to they have been walking?
Interro-negative form
Simple form
ought I not to walk? ought you not to walk? ought she not to walk? ought we not to walk? ought you not to walk? ought they not to walk?
V-ing form
ought I not to be walking? ought you not to be walking? ought she not to be walking? ought we not to be walking? ought you not to be walking? ought they not to be walking?
Perfect
ought I not to have walked? ought you not to have walked? ought she not to have walked? ought we not to have walked? ought you not to have walked? ought they not to have walked?
V-ing perfect
ought I not to have been walking? ought you not to have been walking? ought she not to have been walking? ought we not to have been walking? ought you not to have been walking? ought they not to have been walking?