I ought to erase you ought to erase he ought to erase we ought to erase you ought to erase they ought to erase
Forma com V-ing
I ought to be erasing you ought to be erasing he ought to be erasing we ought to be erasing you ought to be erasing they ought to be erasing
Perfeito
I ought to have erased you ought to have erased he ought to have erased we ought to have erased you ought to have erased they ought to have erased
Perfeito com V-ing
I ought to have been erasing you ought to have been erasing he ought to have been erasing we ought to have been erasing you ought to have been erasing they ought to have been erasing
Negação
Forma simple
I oughtn't to erase you oughtn't to erase he oughtn't to erase we oughtn't to erase you oughtn't to erase they oughtn't to erase
Forma com V-ing
I oughtn't to be erasing you oughtn't to be erasing he oughtn't to be erasing we oughtn't to be erasing you oughtn't to be erasing they oughtn't to be erasing
Perfeito
I oughtn't to have erased you oughtn't to have erased he oughtn't to have erased we oughtn't to have erased you oughtn't to have erased they oughtn't to have erased
Perfeito com V-ing
I oughtn't to have been erasing you oughtn't to have been erasing he oughtn't to have been erasing we oughtn't to have been erasing you oughtn't to have been erasing they oughtn't to have been erasing
Forma interrogativa
Forma simple
ought to I erase? ought to you erase? ought to he erase? ought to we erase? ought to you erase? ought to they erase?
Forma com V-ing
ought to I be erasing? ought to you be erasing? ought to he be erasing? ought to we be erasing? ought to you be erasing? ought to they be erasing?
Perfeito
ought to I have erased? ought to you have erased? ought to he have erased? ought to we have erased? ought to you have erased? ought to they have erased?
Perfeito com V-ing
ought to I have been erasing? ought to you have been erasing? ought to he have been erasing? ought to we have been erasing? ought to you have been erasing? ought to they have been erasing?
Forma interro-Negação
Forma simple
oughtn't I to erase? oughtn't you to erase? oughtn't he to erase? oughtn't we to erase? oughtn't you to erase? oughtn't they to erase?
Forma com V-ing
oughtn't I to be erasing? oughtn't you to be erasing? oughtn't he to be erasing? oughtn't we to be erasing? oughtn't you to be erasing? oughtn't they to be erasing?
Perfeito
oughtn't I to have erased? oughtn't you to have erased? oughtn't he to have erased? oughtn't we to have erased? oughtn't you to have erased? oughtn't they to have erased?
Perfeito com V-ing
oughtn't I to have been erasing? oughtn't you to have been erasing? oughtn't he to have been erasing? oughtn't we to have been erasing? oughtn't you to have been erasing? oughtn't they to have been erasing?