This document discusses the formation of comparative and superlative adjectives in English. It separates adjectives into three categories based on their syllable length: short one-syllable adjectives, long two-syllable adjectives, and adjectives with two or more syllables. For each category, it provides the rules for forming the comparative (-er or more) and superlative (-est or most) forms of adjectives. It also notes a few irregular adjectives like bad, good, far, and many that have unique comparative and superlative forms.