This document summarizes different types of phrases, including prepositional phrases, participial phrases, infinitive phrases, and appositive phrases. It provides examples and explanations of each type of phrase. Some key points covered include: - A prepositional phrase includes a preposition and a noun or pronoun object. It can function as an adjective phrase or adverb phrase. - A participial phrase contains a participle and modifies a noun like an adjective. - A gerund is a verb form ending in "-ing" that functions as a noun, and a gerund phrase includes modifiers. - An infinitive is a verb form beginning with "to" that can function as a noun, adjective,