Verbo regular: harden - hardened - hardened
Forma simple | Forma con V-ing |
I must harden you must harden she must harden we must harden you must harden they must harden | I must be hardening you must be hardening she must be hardening we must be hardening you must be hardening they must be hardening |
Perfecto | Perfecto con V-ing |
I must have hardened you must have hardened she must have hardened we must have hardened you must have hardened they must have hardened | I must have been hardening you must have been hardening she must have been hardening we must have been hardening you must have been hardening they must have been hardening |
Forma simple | Forma con V-ing |
I mustn't harden you mustn't harden she mustn't harden we mustn't harden you mustn't harden they mustn't harden | I mustn't be hardening you mustn't be hardening she mustn't be hardening we mustn't be hardening you mustn't be hardening they mustn't be hardening |
Perfecto | Perfecto con V-ing |
I mustn't have hardened you mustn't have hardened she mustn't have hardened we mustn't have hardened you mustn't have hardened they mustn't have hardened | I mustn't have been hardening you mustn't have been hardening she mustn't have been hardening we mustn't have been hardening you mustn't have been hardening they mustn't have been hardening |
Forma simple | Forma con V-ing |
must I harden? must you harden? must she harden? must we harden? must you harden? must they harden? | must I be hardening? must you be hardening? must she be hardening? must we be hardening? must you be hardening? must they be hardening? |
Perfecto | Perfecto con V-ing |
must I have hardened? must you have hardened? must she have hardened? must we have hardened? must you have hardened? must they have hardened? | must I have been hardening? must you have been hardening? must she have been hardening? must we have been hardening? must you have been hardening? must they have been hardening? |
Forma simple | Forma con V-ing |
mustn't I harden? mustn't you harden? mustn't she harden? mustn't we harden? mustn't you harden? mustn't they harden? | mustn't I be hardening? mustn't you be hardening? mustn't she be hardening? mustn't we be hardening? mustn't you be hardening? mustn't they be hardening? |
Perfecto | Perfecto con V-ing |
mustn't I have hardened? mustn't you have hardened? mustn't she have hardened? mustn't we have hardened? mustn't you have hardened? mustn't they have hardened? | mustn't I have been hardening? mustn't you have been hardening? mustn't she have been hardening? mustn't we have been hardening? mustn't you have been hardening? mustn't they have been hardening? |