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