Breakdown of Dwóch chłopców ma takie same geny jak ich ojciec.
mieć
to have
ojciec
father
chłopiec
boy
dwóch
two (masculine personal)
Questions & Answers about Dwóch chłopców ma takie same geny jak ich ojciec.
Why do we use takie same here, and what dictates its ending?
Takie same means "the same" when describing nouns, and it acts like an adjective. It must match the noun it describes in gender, number, and case. Here, geny (genes) is plural, non-masculine-personal, and in the accusative case because it is the direct object of the verb ma. Therefore, we use takie same. If the noun were masculine personal, it would be tacy sami.
Why is the verb ma (singular "has") used for two boys? Shouldn't it be plural (mają)?
This is a tricky rule for masculine personal nouns (men or mixed-gender groups). With numbers like 2, 3, or 4, you can use a special quantity construction: dwóch chłopców. When you use this structure, Polish grammar requires the verb to be in the third-person singular (ma). You could alternatively use the standard nominative form dwaj chłopcy mają, which takes the regular plural verb.
Why is ich ojciec in the nominative case instead of matching the accusative case of geny?
The word jak (as) links two parts of a comparison. The second part is treated like its own mini-sentence with a hidden verb: "...exactly the same genes as their father [has]." Because ich ojciec is the subject of that implied verb, it stays in the nominative case.
Why can't we use tak samo in this sentence?