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feminino | Modal : não | may | might | can | could | shall | should | will | would | must | ought to

Conjugação do verbo inglês COULD KNOCK

Verbo regular: knock - knocked - knocked


Afirmação

Forma simple
I could knock
you could knock
he could knock
we could knock
you could knock
they could knock
Forma com V-ing
I could be knocking
you could be knocking
he could be knocking
we could be knocking
you could be knocking
they could be knocking
Perfeito
I could have knocked
you could have knocked
he could have knocked
we could have knocked
you could have knocked
they could have knocked
Perfeito com V-ing
I could have been knocking
you could have been knocking
he could have been knocking
we could have been knocking
you could have been knocking
they could have been knocking

Negação

Forma simple
I could not knock
you could not knock
he could not knock
we could not knock
you could not knock
they could not knock
Forma com V-ing
I could not be knocking
you could not be knocking
he could not be knocking
we could not be knocking
you could not be knocking
they could not be knocking
Perfeito
I could not have knocked
you could not have knocked
he could not have knocked
we could not have knocked
you could not have knocked
they could not have knocked
Perfeito com V-ing
I could not have been knocking
you could not have been knocking
he could not have been knocking
we could not have been knocking
you could not have been knocking
they could not have been knocking

Forma interrogativa

Forma simple
could I knock?
could you knock?
could he knock?
could we knock?
could you knock?
could they knock?
Forma com V-ing
could I be knocking?
could you be knocking?
could he be knocking?
could we be knocking?
could you be knocking?
could they be knocking?
Perfeito
could I have knocked?
could you have knocked?
could he have knocked?
could we have knocked?
could you have knocked?
could they have knocked?
Perfeito com V-ing
could I have been knocking?
could you have been knocking?
could he have been knocking?
could we have been knocking?
could you have been knocking?
could they have been knocking?

Forma interro-Negação

Forma simple
could I not knock?
could you not knock?
could he not knock?
could we not knock?
could you not knock?
could they not knock?
Forma com V-ing
could I not be knocking?
could you not be knocking?
could he not be knocking?
could we not be knocking?
could you not be knocking?
could they not be knocking?
Perfeito
could I not have knocked?
could you not have knocked?
could he not have knocked?
could we not have knocked?
could you not have knocked?
could they not have knocked?
Perfeito com V-ing
could I not have been knocking?
could you not have been knocking?
could he not have been knocking?
could we not have been knocking?
could you not have been knocking?
could they not have been knocking?