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