Questions & Answers about Jem chleb z masłem.
Why is chleb in its basic dictionary form here? Shouldn't the object of a verb change its ending?
The verb jem (I eat) takes the Accusative case for its direct object. However, chleb (bread) is a masculine inanimate noun (a masculine thing, not a person or animal). For these nouns in Polish, the Accusative form looks exactly the same as the basic Nominative (dictionary) form.
Why did masło (butter) change to masłem?
The preposition z meaning 'with' requires the noun that follows it to take the Instrumental case. For neuter nouns like masło, we drop the -o and add -em, making it masłem.
I learned that z means 'from', like in Jestem z Polski. Why does it mean 'with' here?
The preposition z has two different meanings depending on the grammatical case of the noun that follows it. When followed by the Genitive case (like Polski), it means 'from' or 'out of'. When followed by the Instrumental case (like masłem), it means 'with' or 'together with'.
Can I add the word ja and say Ja jem chleb z masłem?