A relative clause is a type of dependent clause that modifies a noun or noun phrase. It provides additional information about the noun it follows. Relative clauses typically begin with a relative pronoun (who, whom, whose, which, that) or a relative adverb (where, when, why). There are two main types of relative clauses: 1. Defining relative clauses: These are essential to the meaning of the sentence. They identify which specific person or thing is being talked about. They are not set off by commas. Example: The book that I am reading is very interesting. (This tells us which* book is interesting.) 2. Non-defining relative clauses: These provide extra, non-essential information about a noun that is already clearly identified. They are set off by commas. Example: My brother, who lives in London*, is visiting next week. (We already know which brother; the clause just adds extra information.) Send me the next one 📸