This document provides an overview of comparative and superlative forms in English. It discusses the positive, comparative, and superlative forms of adjectives and how they indicate equality, superiority, or inferiority in comparisons. It outlines the various structures used to form comparatives and superlatives, including "er/est" endings for short adjectives and "more/most" and "less/least" for all adjectives. It also notes exceptions and irregular forms for some common adjectives like "good", "bad", "many", and adjectives of two or more syllables. Examples are provided throughout to illustrate the different structures.