An essential relative clause provides necessary, defining information about the noun. On the other hand, non‐ essential relative clauses provide additional, non‐necessary information about the noun.

Relative pronouns close relative pronounA relative pronoun is a word used to link two parts of a sentence together when referring back to something mentioned at the start. are used to link phrases ...

Have you made the mistake of mismatching pronouns? Almost everyone has. That includes the venerable and usually perfectly grammatical New York Times, most of your favorite writers–and me. I have a ...