I ought to discuss you ought to discuss he ought to discuss we ought to discuss you ought to discuss they ought to discuss
V-ing form
I ought to be discussing you ought to be discussing he ought to be discussing we ought to be discussing you ought to be discussing they ought to be discussing
Perfect
I ought to have discussed you ought to have discussed he ought to have discussed we ought to have discussed you ought to have discussed they ought to have discussed
V-ing perfect
I ought to have been discussing you ought to have been discussing he ought to have been discussing we ought to have been discussing you ought to have been discussing they ought to have been discussing
Negation
Simple form
I oughtn't to discuss you oughtn't to discuss he oughtn't to discuss we oughtn't to discuss you oughtn't to discuss they oughtn't to discuss
V-ing form
I oughtn't to be discussing you oughtn't to be discussing he oughtn't to be discussing we oughtn't to be discussing you oughtn't to be discussing they oughtn't to be discussing
Perfect
I oughtn't to have discussed you oughtn't to have discussed he oughtn't to have discussed we oughtn't to have discussed you oughtn't to have discussed they oughtn't to have discussed
V-ing perfect
I oughtn't to have been discussing you oughtn't to have been discussing he oughtn't to have been discussing we oughtn't to have been discussing you oughtn't to have been discussing they oughtn't to have been discussing
Interrogative form
Simple form
ought to I discuss? ought to you discuss? ought to he discuss? ought to we discuss? ought to you discuss? ought to they discuss?
V-ing form
ought to I be discussing? ought to you be discussing? ought to he be discussing? ought to we be discussing? ought to you be discussing? ought to they be discussing?
Perfect
ought to I have discussed? ought to you have discussed? ought to he have discussed? ought to we have discussed? ought to you have discussed? ought to they have discussed?
V-ing perfect
ought to I have been discussing? ought to you have been discussing? ought to he have been discussing? ought to we have been discussing? ought to you have been discussing? ought to they have been discussing?
Interro-negative form
Simple form
oughtn't I to discuss? oughtn't you to discuss? oughtn't he to discuss? oughtn't we to discuss? oughtn't you to discuss? oughtn't they to discuss?
V-ing form
oughtn't I to be discussing? oughtn't you to be discussing? oughtn't he to be discussing? oughtn't we to be discussing? oughtn't you to be discussing? oughtn't they to be discussing?
Perfect
oughtn't I to have discussed? oughtn't you to have discussed? oughtn't he to have discussed? oughtn't we to have discussed? oughtn't you to have discussed? oughtn't they to have discussed?
V-ing perfect
oughtn't I to have been discussing? oughtn't you to have been discussing? oughtn't he to have been discussing? oughtn't we to have been discussing? oughtn't you to have been discussing? oughtn't they to have been discussing?