This document provides information about adverbs - their use and formation. It defines adverbs as words that modify verbs, adjectives, other adverbs or entire phrases/clauses. The document discusses the different types of adverbs including manner, time, place, degree, frequency. It also explains how to form adverbs from adjectives by adding "-ly" or changing word endings like "-le" to "-ly" or "-y" to "-ily". Some adverbs are irregular and don't follow typical formation rules. In addition, phrases can act as adverbs.