Breakdown of Żeby upiec ciasto, potrzebujesz półtorej szklanki mąki.
żeby
so that, in order to
ciasto
cake
upiec
to bake (perfective)
potrzebować
to need
półtorej
one and a half (f)
szklanka
glass
mąka
flour
Questions & Answers about Żeby upiec ciasto, potrzebujesz półtorej szklanki mąki.
Why do we use półtorej here instead of półtora?
Półtorej is the special feminine form of 'one and a half'. You use it here because the noun it counts, szklanka (glass), is a feminine word. If you were counting a masculine or neuter noun, you would use półtora (for example, półtora jabłka - one and a half apples).
Why are the words szklanka and mąka written as szklanki and mąki?
Both are in the Genitive case. First, the number words pół, półtora, and półtorej always force the noun right after them into the Genitive case, turning szklanka into szklanki. Second, mąki is Genitive because it connects two nouns to mean 'of', translating to a glass of flour.
Does the verb potrzebujesz (you need) also affect the grammar here?
Yes, it does! The verb potrzebować (to need) always requires the thing you need to be in the Genitive case. So even if the fraction półtorej wasn't in the sentence, you would still say potrzebujesz szklanki (you need a glass) using the Genitive case.
What exactly does Żeby mean at the start of the sentence?
Żeby is a very common word meaning 'in order to' or just 'to' when you are talking about a purpose or a goal. It is followed by a verb in its dictionary form (the infinitive), which is why we see Żeby upiec... (In order to bake...).
Why is the verb upiec used instead of just piec?
Upiec is the perfective (completed action) version of the verb piec (to bake). You use upiec because the goal is the finished result (a completely baked cake), rather than just spending time in the ongoing process of baking.
Learn Żeby upiec ciasto, potrzebujesz półtorej szklanki mąki and more in Polish
All course content and exercises are completely free — no paywalls, no trial periods, no signup needed.
- ✓ Practice with interactive exercises
- ✓ Track your progress with spaced repetition
- ✓Learn at your own pace — completely free