I'd be knocking you'd be knocking he'd be knocking we'd be knocking you'd be knocking they'd be knocking
Perfeito
I should've knocked you should've knocked he should've knocked we should've knocked you should've knocked they should've knocked
Perfeito com V-ing
I should've been knocking you should've been knocking he should've been knocking we should've been knocking you should've been knocking they should've been knocking
Negação
Forma simple
I shouldn't knock you shouldn't knock he shouldn't knock we shouldn't knock you shouldn't knock they shouldn't knock
Forma com V-ing
I shouldn't be knocking you shouldn't be knocking he shouldn't be knocking we shouldn't be knocking you shouldn't be knocking they shouldn't be knocking
Perfeito
I shouldn't have knocked you shouldn't have knocked he shouldn't have knocked we shouldn't have knocked you shouldn't have knocked they shouldn't have knocked
Perfeito com V-ing
I shouldn't have been knocking you shouldn't have been knocking he shouldn't have been knocking we shouldn't have been knocking you shouldn't have been knocking they shouldn't have been knocking
Forma interrogativa
Forma simple
should I knock? should you knock? should he knock? should we knock? should you knock? should they knock?
Forma com V-ing
should I be knocking? should you be knocking? should he be knocking? should we be knocking? should you be knocking? should they be knocking?
Perfeito
should I have knocked? should you have knocked? should he have knocked? should we have knocked? should you have knocked? should they have knocked?
Perfeito com V-ing
should I have been knocking? should you have been knocking? should he have been knocking? should we have been knocking? should you have been knocking? should they have been knocking?
Forma interro-Negação
Forma simple
shouldn't I knock? shouldn't you knock? shouldn't he knock? shouldn't we knock? shouldn't you knock? shouldn't they knock?
Forma com V-ing
shouldn't I be knocking? shouldn't you be knocking? shouldn't he be knocking? shouldn't we be knocking? shouldn't you be knocking? shouldn't they be knocking?
Perfeito
shouldn't I have knocked? shouldn't you have knocked? shouldn't he have knocked? shouldn't we have knocked? shouldn't you have knocked? shouldn't they have knocked?
Perfeito com V-ing
shouldn't I have been knocking? shouldn't you have been knocking? shouldn't he have been knocking? shouldn't we have been knocking? shouldn't you have been knocking? shouldn't they have been knocking?