A relative clause can be used to give additional information about a noun. They are introduced by a relative pronoun like 'that', 'which', 'who', 'whose', 'where' and 'when'. For example: I won’t ...

Scott Simon talks with Ellen Jovin, author of "Rebel With A Clause," about the many grammar questions she's fielded from the public and whether it's ever OK to correct someone's grammar. Grammar is ...

The mark of fluent English-language writers or speakers is the way they effortlessly do away with words mandated by formal grammar, but which only impede the quick delivery of their ideas.