The document discusses comparative and superlative forms of adjectives in English. [1] To form the comparative, add "-er" to adjectives with one syllable or "more" before adjectives with more than one syllable. [2] To form the superlative, add "-est" to adjectives with one syllable or "the most" before adjectives with more than one syllable. [3] There are also notes on irregular forms such as "good-better-best" and rules for adjectives ending in certain letters.