Questions & Answers about Kan du ställa väskan på stolen?
Because this is a very common Swedish way to make a request.
- kan = can
- du = you
So Kan du ...? literally means Can you ...?, but in everyday Swedish it often functions like an English request:
- Can you put the bag on the chair?
It does not only ask about ability. Very often it simply means Would you do this?
In Swedish, yes/no questions are usually formed by putting the verb first.
Compare:
- Du kan ställa väskan på stolen. = You can put the bag on the chair.
- Kan du ställa väskan på stolen? = Can you put the bag on the chair?
So the switch from du kan to kan du is a basic question pattern in Swedish.