Questions & Answers about Er du villig til å hjelpe?
Because this is a yes/no question in Norwegian. In main clauses, Norwegian normally uses verb-first word order for yes/no questions:
- Statement: Du er villig til å hjelpe. — You are willing to help.
- Question: Er du villig til å hjelpe? — Are you willing to help?
So er moves in front of du, much like English are you.
Er is the present tense of å være (to be).
So here it means are.
Examples:
- Jeg er — I am
- Du er — you are
- Han er — he is
In this sentence, Er du ...? means Are you ...?