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