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