Overview of the ModulesIntroduction: Purpose and Function of Adjective ClausesWhy should I care about adjective clauses?What do adjective clauses do?What do adjective clauses look like?Adjective clauses vs. Noun clauses vs. Adverb clausesAuthentic English AnalysisAbout Relative PronounsCombining Two Sentences with an Adjective ClauseList of Relative PronounsRelative Pronouns: Subject or Object of the Adjective Clause?Identifying vs. Non-Identifying Adjective ClausesRelative Pronouns: Object of a PrepositionWho vs. Whom?Less Common Relative PronounsWhose vs. Who'sWhen, Where, and Why as Relative PronounsCommon Problems with Adjective Clauses

We use the relative pronouns to connect clauses together, like "the man *who sold the world* is coming over for dinner." David, KA's Grammar Fellow, explains.

Much has been made of the distinction between "that" and "which" in English, but it can mostly be summed up in two points: 1. "That" doesn't work so well with commas. 2. "Which" doesn't work so well with people. David the Grammarian explains.

When do you use who, and when do you use whom? David, KA's grammarian, explains.