I ought to wait you ought to wait he ought to wait we ought to wait you ought to wait they ought to wait
V-ing form
I ought to be waiting you ought to be waiting he ought to be waiting we ought to be waiting you ought to be waiting they ought to be waiting
Perfect
I ought to have waited you ought to have waited he ought to have waited we ought to have waited you ought to have waited they ought to have waited
V-ing perfect
I ought to have been waiting you ought to have been waiting he ought to have been waiting we ought to have been waiting you ought to have been waiting they ought to have been waiting
Negation
Simple form
I ought not to wait you ought not to wait he ought not to wait we ought not to wait you ought not to wait they ought not to wait
V-ing form
I ought not to waiting you ought not to waiting he ought not to waiting we ought not to waiting you ought not to waiting they ought not to waiting
Perfect
I ought not to have waited you ought not to have waited he ought not to have waited we ought not to have waited you ought not to have waited they ought not to have waited
V-ing perfect
I ought not to have been waiting you ought not to have been waiting he ought not to have been waiting we ought not to have been waiting you ought not to have been waiting they ought not to have been waiting
Interrogative form
Simple form
ought to I wait? ought to you wait? ought to he wait? ought to we wait? ought to you wait? ought to they wait?
V-ing form
ought to I be waiting? ought to you be waiting? ought to he be waiting? ought to we be waiting? ought to you be waiting? ought to they be waiting?
Perfect
ought to I have waited? ought to you have waited? ought to he have waited? ought to we have waited? ought to you have waited? ought to they have waited?
V-ing perfect
ought to I have been waiting? ought to you have been waiting? ought to he have been waiting? ought to we have been waiting? ought to you have been waiting? ought to they have been waiting?
Interro-negative form
Simple form
ought I not to wait? ought you not to wait? ought he not to wait? ought we not to wait? ought you not to wait? ought they not to wait?
V-ing form
ought I not to be waiting? ought you not to be waiting? ought he not to be waiting? ought we not to be waiting? ought you not to be waiting? ought they not to be waiting?
Perfect
ought I not to have waited? ought you not to have waited? ought he not to have waited? ought we not to have waited? ought you not to have waited? ought they not to have waited?
V-ing perfect
ought I not to have been waiting? ought you not to have been waiting? ought he not to have been waiting? ought we not to have been waiting? ought you not to have been waiting? ought they not to have been waiting?