Questions & Answers about Ninguém veio cá e não sei porquê.
Why do we use veio for 'nobody'?
Could I say aqui instead of cá?
Yes, but cá is much more natural here. Both mean 'here', but in European Portuguese, cá is heavily used with verbs of movement or direction, like vir (to come). The word aqui is usually preferred for exact, fixed locations without movement.
If ninguém is a negative word, shouldn't there be a não before the verb?
Why does porquê have an accent mark?