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