I ought to inhale you ought to inhale she ought to inhale we ought to inhale you ought to inhale they ought to inhale
V-ing form
I ought to be inhaling you ought to be inhaling she ought to be inhaling we ought to be inhaling you ought to be inhaling they ought to be inhaling
Perfect
I ought to have inhaled you ought to have inhaled she ought to have inhaled we ought to have inhaled you ought to have inhaled they ought to have inhaled
V-ing perfect
I ought to have been inhaling you ought to have been inhaling she ought to have been inhaling we ought to have been inhaling you ought to have been inhaling they ought to have been inhaling
Negation
Simple form
I oughtn't to inhale you oughtn't to inhale she oughtn't to inhale we oughtn't to inhale you oughtn't to inhale they oughtn't to inhale
V-ing form
I oughtn't to be inhaling you oughtn't to be inhaling she oughtn't to be inhaling we oughtn't to be inhaling you oughtn't to be inhaling they oughtn't to be inhaling
Perfect
I oughtn't to have inhaled you oughtn't to have inhaled she oughtn't to have inhaled we oughtn't to have inhaled you oughtn't to have inhaled they oughtn't to have inhaled
V-ing perfect
I oughtn't to have been inhaling you oughtn't to have been inhaling she oughtn't to have been inhaling we oughtn't to have been inhaling you oughtn't to have been inhaling they oughtn't to have been inhaling
Interrogative form
Simple form
ought to I inhale? ought to you inhale? ought to she inhale? ought to we inhale? ought to you inhale? ought to they inhale?
V-ing form
ought to I be inhaling? ought to you be inhaling? ought to she be inhaling? ought to we be inhaling? ought to you be inhaling? ought to they be inhaling?
Perfect
ought to I have inhaled? ought to you have inhaled? ought to she have inhaled? ought to we have inhaled? ought to you have inhaled? ought to they have inhaled?
V-ing perfect
ought to I have been inhaling? ought to you have been inhaling? ought to she have been inhaling? ought to we have been inhaling? ought to you have been inhaling? ought to they have been inhaling?
Interro-negative form
Simple form
oughtn't I to inhale? oughtn't you to inhale? oughtn't she to inhale? oughtn't we to inhale? oughtn't you to inhale? oughtn't they to inhale?
V-ing form
oughtn't I to be inhaling? oughtn't you to be inhaling? oughtn't she to be inhaling? oughtn't we to be inhaling? oughtn't you to be inhaling? oughtn't they to be inhaling?
Perfect
oughtn't I to have inhaled? oughtn't you to have inhaled? oughtn't she to have inhaled? oughtn't we to have inhaled? oughtn't you to have inhaled? oughtn't they to have inhaled?
V-ing perfect
oughtn't I to have been inhaling? oughtn't you to have been inhaling? oughtn't she to have been inhaling? oughtn't we to have been inhaling? oughtn't you to have been inhaling? oughtn't they to have been inhaling?