I'd be hardening you'd be hardening she'd be hardening we'd be hardening you'd be hardening they'd be hardening
Perfecto
I should've hardened you should've hardened she should've hardened we should've hardened you should've hardened they should've hardened
Perfecto con V-ing
I should've been hardening you should've been hardening she should've been hardening we should've been hardening you should've been hardening they should've been hardening
Negación
Forma simple
I shouldn't harden you shouldn't harden she shouldn't harden we shouldn't harden you shouldn't harden they shouldn't harden
Forma con V-ing
I shouldn't be hardening you shouldn't be hardening she shouldn't be hardening we shouldn't be hardening you shouldn't be hardening they shouldn't be hardening
Perfecto
I shouldn't have hardened you shouldn't have hardened she shouldn't have hardened we shouldn't have hardened you shouldn't have hardened they shouldn't have hardened
Perfecto con V-ing
I shouldn't have been hardening you shouldn't have been hardening she shouldn't have been hardening we shouldn't have been hardening you shouldn't have been hardening they shouldn't have been hardening
Forma interrogativa
Forma simple
should I harden? should you harden? should she harden? should we harden? should you harden? should they harden?
Forma con V-ing
should I be hardening? should you be hardening? should she be hardening? should we be hardening? should you be hardening? should they be hardening?
Perfecto
should I have hardened? should you have hardened? should she have hardened? should we have hardened? should you have hardened? should they have hardened?
Perfecto con V-ing
should I have been hardening? should you have been hardening? should she have been hardening? should we have been hardening? should you have been hardening? should they have been hardening?
Forma interro-negativa
Forma simple
shouldn't I harden? shouldn't you harden? shouldn't she harden? shouldn't we harden? shouldn't you harden? shouldn't they harden?
Forma con V-ing
shouldn't I be hardening? shouldn't you be hardening? shouldn't she be hardening? shouldn't we be hardening? shouldn't you be hardening? shouldn't they be hardening?
Perfecto
shouldn't I have hardened? shouldn't you have hardened? shouldn't she have hardened? shouldn't we have hardened? shouldn't you have hardened? shouldn't they have hardened?
Perfecto con V-ing
shouldn't I have been hardening? shouldn't you have been hardening? shouldn't she have been hardening? shouldn't we have been hardening? shouldn't you have been hardening? shouldn't they have been hardening?