1. belong to
Does this umbrella belong to you?
Who does it belong to?
Does this book belong to you? (= Is this your book?)
Who do these keys belong to?
I don't belong to you.
Who does this coat belong to? / The coat belongs to the woman next door.
英語 "という言葉przynależeć do"(belong to)集合で発生します。
communities tutlo2. belong with
3. to be affiliated with