I ought to discard you ought to discard he ought to discard we ought to discard you ought to discard they ought to discard
V-ing form
I ought to be discarding you ought to be discarding he ought to be discarding we ought to be discarding you ought to be discarding they ought to be discarding
Perfect
I ought to have discarded you ought to have discarded he ought to have discarded we ought to have discarded you ought to have discarded they ought to have discarded
V-ing perfect
I ought to have been discarding you ought to have been discarding he ought to have been discarding we ought to have been discarding you ought to have been discarding they ought to have been discarding
Negation
Simple form
I ought not to discard you ought not to discard he ought not to discard we ought not to discard you ought not to discard they ought not to discard
V-ing form
I ought not to discarding you ought not to discarding he ought not to discarding we ought not to discarding you ought not to discarding they ought not to discarding
Perfect
I ought not to have discarded you ought not to have discarded he ought not to have discarded we ought not to have discarded you ought not to have discarded they ought not to have discarded
V-ing perfect
I ought not to have been discarding you ought not to have been discarding he ought not to have been discarding we ought not to have been discarding you ought not to have been discarding they ought not to have been discarding
Interrogative form
Simple form
ought to I discard? ought to you discard? ought to he discard? ought to we discard? ought to you discard? ought to they discard?
V-ing form
ought to I be discarding? ought to you be discarding? ought to he be discarding? ought to we be discarding? ought to you be discarding? ought to they be discarding?
Perfect
ought to I have discarded? ought to you have discarded? ought to he have discarded? ought to we have discarded? ought to you have discarded? ought to they have discarded?
V-ing perfect
ought to I have been discarding? ought to you have been discarding? ought to he have been discarding? ought to we have been discarding? ought to you have been discarding? ought to they have been discarding?
Interro-negative form
Simple form
ought I not to discard? ought you not to discard? ought he not to discard? ought we not to discard? ought you not to discard? ought they not to discard?
V-ing form
ought I not to be discarding? ought you not to be discarding? ought he not to be discarding? ought we not to be discarding? ought you not to be discarding? ought they not to be discarding?
Perfect
ought I not to have discarded? ought you not to have discarded? ought he not to have discarded? ought we not to have discarded? ought you not to have discarded? ought they not to have discarded?
V-ing perfect
ought I not to have been discarding? ought you not to have been discarding? ought he not to have been discarding? ought we not to have been discarding? ought you not to have been discarding? ought they not to have been discarding?