This document discusses phrasal verbs, which are verbs combined with prepositions that take on specialized meanings. It defines types of phrasal verbs such as transitive, intransitive, separable, and inseparable. It provides examples of common phrasal verbs and discusses rules for when the verb and particle can or cannot be separated. It also introduces three-word phrasal verbs containing a preposition. The document aims to help readers understand and properly use different types of phrasal verbs.