This document provides information on forming comparative and superlative adjectives in English. It explains the rules for one-syllable, two-syllable, and irregular adjectives. It gives examples of how to form comparatives using "-er" and superlatives using "-est" or "more/most". It also discusses using comparatives and superlatives, including commonly following comparatives with "than" and starting superlatives with "the". There are also practice exercises forming comparative and superlative adjectives and matching opposites.