Complex Sentences
Complex sentences with subordinating conjunctions
I can form complex sentences with subordinating conjunctions
Look at these examples. Can you spot the grammar pattern?
Nie idę, bo pada.
I'm not going because it's raining.
Kiedy pada, zostaję w domu.
When it rains, I stay home.
Jeśli chcesz, możesz przyjść.
If you want, you can come.
Pay attention to the highlighted parts. What do they have in common?
Complex Sentences
Complex sentences use subordinating conjunctions. Polish keeps normal word order in subordinate clauses (unlike German).
| Conjunction | Meaning | Example |
|---|---|---|
| bo | because | Nie idę, bo pada. |
| że | that | Myślę, że to prawda. |
| kiedy | when | Kiedy pada, zostaję w domu. |
| jeśli | if | Jeśli chcesz, możesz przyjść. |
Always comma before subordinating conjunctions. No verb-final rule in Polish subordinate clauses.
Nie idę, bo pada.
I'm not going because it's raining.
Nie idę, bo pada — bo (because) + normal word order. No verb-final rule like German!
Kiedy pada, zostaję w domu.
When it rains, I stay home.
Kiedy pada, zostaję w domu — kiedy clause can come first, separated by comma.
Jeśli chcesz, możesz przyjść.
If you want, you can come.
Jeśli chcesz, możesz przyjść — jeśli (if) for conditions. Jeżeli is more formal.
Practice in course
Apply this grammar in A1 course exercises
Put it into practice
Try a free exercise from the courseFrequently asked questions
- When is Zdania złożone used?
- Complex sentences combine a main clause with a subordinate clause using conjunctions. Polish word order stays relatively free in subordinate clauses (unlike German).
- How is Zdania złożone formed?
- Punctuation: Always put a comma before subordinating conjunctions: Wiem , że...
- What are common mistakes with Zdania złożone?
- Learners forget the comma before subordinating conjunctions or try to change word order in subordinate clauses (German-style verb-final). English speakers: English often omits 'that' — Polish że is always required. Russian speakers: Russian что/когда/если works identically — easy transfer. Czech speakers: Czech že/když/jestli is very similar — direct parallel.