I'd be nibbling you'd be nibbling he'd be nibbling we'd be nibbling you'd be nibbling they'd be nibbling
Perfecto
I should've nibbled you should've nibbled he should've nibbled we should've nibbled you should've nibbled they should've nibbled
Perfecto con V-ing
I should've been nibbling you should've been nibbling he should've been nibbling we should've been nibbling you should've been nibbling they should've been nibbling
Negación
Forma simple
I shouldn't nibble you shouldn't nibble he shouldn't nibble we shouldn't nibble you shouldn't nibble they shouldn't nibble
Forma con V-ing
I shouldn't be nibbling you shouldn't be nibbling he shouldn't be nibbling we shouldn't be nibbling you shouldn't be nibbling they shouldn't be nibbling
Perfecto
I shouldn't have nibbled you shouldn't have nibbled he shouldn't have nibbled we shouldn't have nibbled you shouldn't have nibbled they shouldn't have nibbled
Perfecto con V-ing
I shouldn't have been nibbling you shouldn't have been nibbling he shouldn't have been nibbling we shouldn't have been nibbling you shouldn't have been nibbling they shouldn't have been nibbling
Forma interrogativa
Forma simple
should I nibble? should you nibble? should he nibble? should we nibble? should you nibble? should they nibble?
Forma con V-ing
should I be nibbling? should you be nibbling? should he be nibbling? should we be nibbling? should you be nibbling? should they be nibbling?
Perfecto
should I have nibbled? should you have nibbled? should he have nibbled? should we have nibbled? should you have nibbled? should they have nibbled?
Perfecto con V-ing
should I have been nibbling? should you have been nibbling? should he have been nibbling? should we have been nibbling? should you have been nibbling? should they have been nibbling?
Forma interro-negativa
Forma simple
shouldn't I nibble? shouldn't you nibble? shouldn't he nibble? shouldn't we nibble? shouldn't you nibble? shouldn't they nibble?
Forma con V-ing
shouldn't I be nibbling? shouldn't you be nibbling? shouldn't he be nibbling? shouldn't we be nibbling? shouldn't you be nibbling? shouldn't they be nibbling?
Perfecto
shouldn't I have nibbled? shouldn't you have nibbled? shouldn't he have nibbled? shouldn't we have nibbled? shouldn't you have nibbled? shouldn't they have nibbled?
Perfecto con V-ing
shouldn't I have been nibbling? shouldn't you have been nibbling? shouldn't he have been nibbling? shouldn't we have been nibbling? shouldn't you have been nibbling? shouldn't they have been nibbling?