Conjugação do verbo inglês
COULD BAR

Verbo regular: bar - barred - barred

Afirmação

Forma simple	Forma com V-ing
I could bar you could bar she could bar we could bar you could bar they could bar	I could be barring you could be barring she could be barring we could be barring you could be barring they could be barring
Perfeito	Perfeito com V-ing
I could have barred you could have barred she could have barred we could have barred you could have barred they could have barred	I could have been barring you could have been barring she could have been barring we could have been barring you could have been barring they could have been barring

Negação

Forma simple	Forma com V-ing
I could not bar you could not bar she could not bar we could not bar you could not bar they could not bar	I could not be barring you could not be barring she could not be barring we could not be barring you could not be barring they could not be barring
Perfeito	Perfeito com V-ing
I could not have barred you could not have barred she could not have barred we could not have barred you could not have barred they could not have barred	I could not have been barring you could not have been barring she could not have been barring we could not have been barring you could not have been barring they could not have been barring

Forma interrogativa

Forma simple	Forma com V-ing
could I bar? could you bar? could she bar? could we bar? could you bar? could they bar?	could I be barring? could you be barring? could she be barring? could we be barring? could you be barring? could they be barring?
Perfeito	Perfeito com V-ing
could I have barred? could you have barred? could she have barred? could we have barred? could you have barred? could they have barred?	could I have been barring? could you have been barring? could she have been barring? could we have been barring? could you have been barring? could they have been barring?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not bar? could you not bar? could she not bar? could we not bar? could you not bar? could they not bar?	could I not be barring? could you not be barring? could she not be barring? could we not be barring? could you not be barring? could they not be barring?
Perfeito	Perfeito com V-ing
could I not have barred? could you not have barred? could she not have barred? could we not have barred? could you not have barred? could they not have barred?	could I not have been barring? could you not have been barring? could she not have been barring? could we not have been barring? could you not have been barring? could they not have been barring?