I ought to prebake you ought to prebake he ought to prebake we ought to prebake you ought to prebake they ought to prebake
V-ing form
I ought to be prebaking you ought to be prebaking he ought to be prebaking we ought to be prebaking you ought to be prebaking they ought to be prebaking
Perfect
I ought to have prebaked you ought to have prebaked he ought to have prebaked we ought to have prebaked you ought to have prebaked they ought to have prebaked
V-ing perfect
I ought to have been prebaking you ought to have been prebaking he ought to have been prebaking we ought to have been prebaking you ought to have been prebaking they ought to have been prebaking
Negation
Simple form
I ought not to prebake you ought not to prebake he ought not to prebake we ought not to prebake you ought not to prebake they ought not to prebake
V-ing form
I ought not to prebaking you ought not to prebaking he ought not to prebaking we ought not to prebaking you ought not to prebaking they ought not to prebaking
Perfect
I ought not to have prebaked you ought not to have prebaked he ought not to have prebaked we ought not to have prebaked you ought not to have prebaked they ought not to have prebaked
V-ing perfect
I ought not to have been prebaking you ought not to have been prebaking he ought not to have been prebaking we ought not to have been prebaking you ought not to have been prebaking they ought not to have been prebaking
Interrogative form
Simple form
ought to I prebake? ought to you prebake? ought to he prebake? ought to we prebake? ought to you prebake? ought to they prebake?
V-ing form
ought to I be prebaking? ought to you be prebaking? ought to he be prebaking? ought to we be prebaking? ought to you be prebaking? ought to they be prebaking?
Perfect
ought to I have prebaked? ought to you have prebaked? ought to he have prebaked? ought to we have prebaked? ought to you have prebaked? ought to they have prebaked?
V-ing perfect
ought to I have been prebaking? ought to you have been prebaking? ought to he have been prebaking? ought to we have been prebaking? ought to you have been prebaking? ought to they have been prebaking?
Interro-negative form
Simple form
ought I not to prebake? ought you not to prebake? ought he not to prebake? ought we not to prebake? ought you not to prebake? ought they not to prebake?
V-ing form
ought I not to be prebaking? ought you not to be prebaking? ought he not to be prebaking? ought we not to be prebaking? ought you not to be prebaking? ought they not to be prebaking?
Perfect
ought I not to have prebaked? ought you not to have prebaked? ought he not to have prebaked? ought we not to have prebaked? ought you not to have prebaked? ought they not to have prebaked?
V-ing perfect
ought I not to have been prebaking? ought you not to have been prebaking? ought he not to have been prebaking? ought we not to have been prebaking? ought you not to have been prebaking? ought they not to have been prebaking?