I'd be erring you'd be erring she'd be erring we'd be erring you'd be erring they'd be erring
Perfecto
I should've erred you should've erred she should've erred we should've erred you should've erred they should've erred
Perfecto con V-ing
I should've been erring you should've been erring she should've been erring we should've been erring you should've been erring they should've been erring
Negación
Forma simple
I shouldn't err you shouldn't err she shouldn't err we shouldn't err you shouldn't err they shouldn't err
Forma con V-ing
I shouldn't be erring you shouldn't be erring she shouldn't be erring we shouldn't be erring you shouldn't be erring they shouldn't be erring
Perfecto
I shouldn't have erred you shouldn't have erred she shouldn't have erred we shouldn't have erred you shouldn't have erred they shouldn't have erred
Perfecto con V-ing
I shouldn't have been erring you shouldn't have been erring she shouldn't have been erring we shouldn't have been erring you shouldn't have been erring they shouldn't have been erring
Forma interrogativa
Forma simple
should I err? should you err? should she err? should we err? should you err? should they err?
Forma con V-ing
should I be erring? should you be erring? should she be erring? should we be erring? should you be erring? should they be erring?
Perfecto
should I have erred? should you have erred? should she have erred? should we have erred? should you have erred? should they have erred?
Perfecto con V-ing
should I have been erring? should you have been erring? should she have been erring? should we have been erring? should you have been erring? should they have been erring?
Forma interro-negativa
Forma simple
shouldn't I err? shouldn't you err? shouldn't she err? shouldn't we err? shouldn't you err? shouldn't they err?
Forma con V-ing
shouldn't I be erring? shouldn't you be erring? shouldn't she be erring? shouldn't we be erring? shouldn't you be erring? shouldn't they be erring?
Perfecto
shouldn't I have erred? shouldn't you have erred? shouldn't she have erred? shouldn't we have erred? shouldn't you have erred? shouldn't they have erred?
Perfecto con V-ing
shouldn't I have been erring? shouldn't you have been erring? shouldn't she have been erring? shouldn't we have been erring? shouldn't you have been erring? shouldn't they have been erring?