I ought to slay you ought to slay she ought to slay we ought to slay you ought to slay they ought to slay
V-ing form
I ought to be slaying you ought to be slaying she ought to be slaying we ought to be slaying you ought to be slaying they ought to be slaying
Perfect
I ought to have slain you ought to have slain she ought to have slain we ought to have slain you ought to have slain they ought to have slain
V-ing perfect
I ought to have been slaying you ought to have been slaying she ought to have been slaying we ought to have been slaying you ought to have been slaying they ought to have been slaying
Negation
Simple form
I ought not to slay you ought not to slay she ought not to slay we ought not to slay you ought not to slay they ought not to slay
V-ing form
I ought not to slaying you ought not to slaying she ought not to slaying we ought not to slaying you ought not to slaying they ought not to slaying
Perfect
I ought not to have slain you ought not to have slain she ought not to have slain we ought not to have slain you ought not to have slain they ought not to have slain
V-ing perfect
I ought not to have been slaying you ought not to have been slaying she ought not to have been slaying we ought not to have been slaying you ought not to have been slaying they ought not to have been slaying
Interrogative form
Simple form
ought to I slay? ought to you slay? ought to she slay? ought to we slay? ought to you slay? ought to they slay?
V-ing form
ought to I be slaying? ought to you be slaying? ought to she be slaying? ought to we be slaying? ought to you be slaying? ought to they be slaying?
Perfect
ought to I have slain? ought to you have slain? ought to she have slain? ought to we have slain? ought to you have slain? ought to they have slain?
V-ing perfect
ought to I have been slaying? ought to you have been slaying? ought to she have been slaying? ought to we have been slaying? ought to you have been slaying? ought to they have been slaying?
Interro-negative form
Simple form
ought I not to slay? ought you not to slay? ought she not to slay? ought we not to slay? ought you not to slay? ought they not to slay?
V-ing form
ought I not to be slaying? ought you not to be slaying? ought she not to be slaying? ought we not to be slaying? ought you not to be slaying? ought they not to be slaying?
Perfect
ought I not to have slain? ought you not to have slain? ought she not to have slain? ought we not to have slain? ought you not to have slain? ought they not to have slain?
V-ing perfect
ought I not to have been slaying? ought you not to have been slaying? ought she not to have been slaying? ought we not to have been slaying? ought you not to have been slaying? ought they not to have been slaying?