Questions & Answers about Projekt firmy jest bardzo ciekawy.
Why is the word for company spelled firmy instead of firma here?
This is the Genitive case, which is used to show possession. The basic dictionary form is firma, but because it is the company's project (or the project of the company), the feminine ending -a changes to -y.
Does the possessor always come after the thing being possessed?
Usually, yes! In English we often use an apostrophe and put the owner first (the company's project). In Polish, it is much more common to put the owner second, saying projekt firmy, which literally translates as the project of the company.
Why does the adjective ciekawy end in -y?
The adjective ciekawy (interesting) describes the main subject of the sentence, which is projekt (project). Because projekt is a masculine noun, the adjective takes the masculine ending -y. It does not match with firmy, because it is the project that is interesting, not the company!
How would I ask "Whose project is this?" using the words from this lesson?
You would ask Czyj to jest projekt?. In Polish, the word for "whose" has to match the gender of the object being possessed. Since projekt is a masculine noun, you must use the masculine form czyj instead of the feminine czyja or neuter czyje.