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