Positivo |
I
You We They She / He / It |
can | run | very fast. |
Negativo |
can't
cannot |
pergunta | Can |
I
you we they he / she / it |
run | very fast? |
resposta | Yes, | can. | ||
No, |
can't.
cannot. |
Positivo |
I
You We They She / He / It |
could | buy | the tickets. |
Negativo |
couldn't
could not |
pergunta | Could |
I
you we they he / she / it |
buy | the tickets? |
resposta | Yes, | could. | ||
No, | couldn't. |