Which part of speech is belonging?

"Belonging" can be a few different parts of speech, depending on its use in a sentence. Here's a breakdown:

* Verb: "The book belongs on the shelf." In this case, "belongs" is the main verb of the sentence.

* Noun: "He felt a strong sense of belonging." Here, "belonging" is a noun, specifically an abstract noun that refers to the feeling of being accepted and connected.

* Gerund: "Belonging is important to everyone." Here, "belonging" is acting as a gerund - a verb acting as a noun, emphasizing the act of belonging.

So, the specific part of speech depends on the context.