Więc on nie jest tak dobrym przewodnikiem
Can someone please explain why it's dopełniacz, ("mapy") not biernik ("mapę")? Thank you.
https://en.wiktionary.org/wiki/u%C5%BCywa%C4%87
Dzięki.
what is the reason for using genitiv after this verb?
Well, usually the answer is "it just needs this case", but maybe you can find something interesting [link removed for safety reasons].
thank you, this is very revealing
Why is this wrong? (so I know) często nasz przewodnik używał mapy
The adverb często should precede the word it is referring to, which in this case is "used" and not "our guide".