I ought to invade you ought to invade she ought to invade we ought to invade you ought to invade they ought to invade
V-ing form
I ought to be invading you ought to be invading she ought to be invading we ought to be invading you ought to be invading they ought to be invading
Perfect
I ought to have invaded you ought to have invaded she ought to have invaded we ought to have invaded you ought to have invaded they ought to have invaded
V-ing perfect
I ought to have been invading you ought to have been invading she ought to have been invading we ought to have been invading you ought to have been invading they ought to have been invading
Negation
Simple form
I ought not to invade you ought not to invade she ought not to invade we ought not to invade you ought not to invade they ought not to invade
V-ing form
I ought not to invading you ought not to invading she ought not to invading we ought not to invading you ought not to invading they ought not to invading
Perfect
I ought not to have invaded you ought not to have invaded she ought not to have invaded we ought not to have invaded you ought not to have invaded they ought not to have invaded
V-ing perfect
I ought not to have been invading you ought not to have been invading she ought not to have been invading we ought not to have been invading you ought not to have been invading they ought not to have been invading
Interrogative form
Simple form
ought to I invade? ought to you invade? ought to she invade? ought to we invade? ought to you invade? ought to they invade?
V-ing form
ought to I be invading? ought to you be invading? ought to she be invading? ought to we be invading? ought to you be invading? ought to they be invading?
Perfect
ought to I have invaded? ought to you have invaded? ought to she have invaded? ought to we have invaded? ought to you have invaded? ought to they have invaded?
V-ing perfect
ought to I have been invading? ought to you have been invading? ought to she have been invading? ought to we have been invading? ought to you have been invading? ought to they have been invading?
Interro-negative form
Simple form
ought I not to invade? ought you not to invade? ought she not to invade? ought we not to invade? ought you not to invade? ought they not to invade?
V-ing form
ought I not to be invading? ought you not to be invading? ought she not to be invading? ought we not to be invading? ought you not to be invading? ought they not to be invading?
Perfect
ought I not to have invaded? ought you not to have invaded? ought she not to have invaded? ought we not to have invaded? ought you not to have invaded? ought they not to have invaded?
V-ing perfect
ought I not to have been invading? ought you not to have been invading? ought she not to have been invading? ought we not to have been invading? ought you not to have been invading? ought they not to have been invading?