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