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