I'd be retracing you'd be retracing he'd be retracing we'd be retracing you'd be retracing they'd be retracing
Perfect
I should've retraced you should've retraced he should've retraced we should've retraced you should've retraced they should've retraced
Perfect en 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
Négation
Forme 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
Forme en 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
Perfect
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
Perfect en 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
Forme interrogative
Forme simple
should I retrace? should you retrace? should he retrace? should we retrace? should you retrace? should they retrace?
Forme en 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?
Perfect
should I have retraced? should you have retraced? should he have retraced? should we have retraced? should you have retraced? should they have retraced?
Perfect en 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?
Forme interro-négative
Forme 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?
Forme en 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?
Perfect
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?
Perfect en 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?