I ought to revise you ought to revise she ought to revise we ought to revise you ought to revise they ought to revise
Forma con V-ing
I ought to be revising you ought to be revising she ought to be revising we ought to be revising you ought to be revising they ought to be revising
Perfecto
I ought to have revised you ought to have revised she ought to have revised we ought to have revised you ought to have revised they ought to have revised
Perfecto con V-ing
I ought to have been revising you ought to have been revising she ought to have been revising we ought to have been revising you ought to have been revising they ought to have been revising
Negación
Forma simple
I oughtn't to revise you oughtn't to revise she oughtn't to revise we oughtn't to revise you oughtn't to revise they oughtn't to revise
Forma con V-ing
I oughtn't to be revising you oughtn't to be revising she oughtn't to be revising we oughtn't to be revising you oughtn't to be revising they oughtn't to be revising
Perfecto
I oughtn't to have revised you oughtn't to have revised she oughtn't to have revised we oughtn't to have revised you oughtn't to have revised they oughtn't to have revised
Perfecto con V-ing
I oughtn't to have been revising you oughtn't to have been revising she oughtn't to have been revising we oughtn't to have been revising you oughtn't to have been revising they oughtn't to have been revising
Forma interrogativa
Forma simple
ought to I revise? ought to you revise? ought to she revise? ought to we revise? ought to you revise? ought to they revise?
Forma con V-ing
ought to I be revising? ought to you be revising? ought to she be revising? ought to we be revising? ought to you be revising? ought to they be revising?
Perfecto
ought to I have revised? ought to you have revised? ought to she have revised? ought to we have revised? ought to you have revised? ought to they have revised?
Perfecto con V-ing
ought to I have been revising? ought to you have been revising? ought to she have been revising? ought to we have been revising? ought to you have been revising? ought to they have been revising?
Forma interro-negativa
Forma simple
oughtn't I to revise? oughtn't you to revise? oughtn't she to revise? oughtn't we to revise? oughtn't you to revise? oughtn't they to revise?
Forma con V-ing
oughtn't I to be revising? oughtn't you to be revising? oughtn't she to be revising? oughtn't we to be revising? oughtn't you to be revising? oughtn't they to be revising?
Perfecto
oughtn't I to have revised? oughtn't you to have revised? oughtn't she to have revised? oughtn't we to have revised? oughtn't you to have revised? oughtn't they to have revised?
Perfecto con V-ing
oughtn't I to have been revising? oughtn't you to have been revising? oughtn't she to have been revising? oughtn't we to have been revising? oughtn't you to have been revising? oughtn't they to have been revising?