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