I ought to slap you ought to slap he ought to slap we ought to slap you ought to slap they ought to slap
V-ing form
I ought to be slapping you ought to be slapping he ought to be slapping we ought to be slapping you ought to be slapping they ought to be slapping
Perfect
I ought to have slapped you ought to have slapped he ought to have slapped we ought to have slapped you ought to have slapped they ought to have slapped
V-ing perfect
I ought to have been slapping you ought to have been slapping he ought to have been slapping we ought to have been slapping you ought to have been slapping they ought to have been slapping
Negation
Simple form
I ought not to slap you ought not to slap he ought not to slap we ought not to slap you ought not to slap they ought not to slap
V-ing form
I ought not to slapping you ought not to slapping he ought not to slapping we ought not to slapping you ought not to slapping they ought not to slapping
Perfect
I ought not to have slapped you ought not to have slapped he ought not to have slapped we ought not to have slapped you ought not to have slapped they ought not to have slapped
V-ing perfect
I ought not to have been slapping you ought not to have been slapping he ought not to have been slapping we ought not to have been slapping you ought not to have been slapping they ought not to have been slapping
Interrogative form
Simple form
ought to I slap? ought to you slap? ought to he slap? ought to we slap? ought to you slap? ought to they slap?
V-ing form
ought to I be slapping? ought to you be slapping? ought to he be slapping? ought to we be slapping? ought to you be slapping? ought to they be slapping?
Perfect
ought to I have slapped? ought to you have slapped? ought to he have slapped? ought to we have slapped? ought to you have slapped? ought to they have slapped?
V-ing perfect
ought to I have been slapping? ought to you have been slapping? ought to he have been slapping? ought to we have been slapping? ought to you have been slapping? ought to they have been slapping?
Interro-negative form
Simple form
ought I not to slap? ought you not to slap? ought he not to slap? ought we not to slap? ought you not to slap? ought they not to slap?
V-ing form
ought I not to be slapping? ought you not to be slapping? ought he not to be slapping? ought we not to be slapping? ought you not to be slapping? ought they not to be slapping?
Perfect
ought I not to have slapped? ought you not to have slapped? ought he not to have slapped? ought we not to have slapped? ought you not to have slapped? ought they not to have slapped?
V-ing perfect
ought I not to have been slapping? ought you not to have been slapping? ought he not to have been slapping? ought we not to have been slapping? ought you not to have been slapping? ought they not to have been slapping?