Rule One: For positive comparisons, to form the comparative, -er and more are used, and to form the superlative, -est and most are used For negative comparisons, to form the comparative, -er and less are used, and to form the superlative, -est and least are usedRule Two: When comparing two items with one-syllable words, use -er When comparing two items with words of more than one syllable, use more or less before the word Never use -er and more or less at the same time When comparing three or more items with one-syllable words, use -est When comparing three or more items with words of more than one syllable, use most or least before the word Never use -est and most or least at the same timePositive Comparisons: One-syllable words Basic Form: tall Comparative Form: tall + er = taller Superlative Form: tall + est = tallestPositive Comparisons: Words of more than one syllable Basic Form: difficult Comparative Form: difficult + more = more difficult Superlative Form: difficult + most = most difficultNegative Comparisons: One-syllable words Basic Form: tall Comparative Form: tall + less = less tall Superlative Form: tall + least = least tallNegative Comparisons: Words of more than one syllable Basic Form: difficult Comparative Form: difficult + less = less difficult Superlative Form: difficult + least = least difficultThere are exceptions to the adjective and adverb rule The adjectives good and bad and the adverbs well and badly do not follow the conventional rules for adjectives and adverbs in the comparative and superlative forms The adjectives good and bad and the adverbs well and badly are irregular adjectives and adverbs, meaning they form the comparative and superlative differently than most other adjectives and adverbsFor an easy way to remember when to use the adjectives good and bad and the adverbs well and badly in the comparative form, follow these rules When comparing two items, use better or worse Never use more and better or worse at the same time When comparing three or more items, use best or worst Never use most and best or worst at the same timeAdjectives Basic Form: good Comparative Form: good = better Superlative Form: good = bestIncorrect: The youngest child is a more better student than her eldest sibling Correct: The youngest child is a better student than her eldest siblingBasic Form: bad Comparative Form: bad = worse Superlative Form: bad = worstIncorrect: The youngest child is a more worse student than her eldest sibling Correct: The youngest child is a worse student than her eldest siblingAdverbs Basic Form: well Comparative Form: well = better Superlative Form: well = bestIncorrect: The youngest child plays piano more better student than her eldest sibling Correct: The youngest child plays piano better than her eldest siblingBasic Form: badly Comparative Form: badly = worse Superlative Form: badly = worstIncorrect: The youngest child plays piano more worse student than her eldest sibling Correct: The youngest child plays piano worse than her eldest siblingThere are two types of errors involving adjectives and adverbs in the comparative and superlative forms One error occurs when both methods for forming the comparative and superlative forms are used-for example, using both -er and more or less to compare two items or using both -est and most or least to compare three or more itemsIncorrect: The youngest child is more taller than her eldest sibling Correct: The youngest child is taller than her eldest siblingAnother error occurs when the comparative and superlative forms are used with the wrong number of items The comparative form is used when two items are being compared The superlative form is used when three or more items are being comparedIncorrect: The banker made the more difficult decision in the bank's history Correct: The banker made the most difficult decision in the bank's historyFollowing these basic rules for adjectives and adverbs in the comparative and the superlative forms will make using adjectives and adverbs hassle-free Katrina Parker Williams is an English Instructor who teaches English Composition and Grammar at a community college Williams is a Barton College graduate with a BS in Communications and a Masters of Education in English from East Carolina University She is also the author of a fictional novel Liquor House Music and publishes writing and publishing articles online Her work has been published at Muscadine Lines, USAdeepsouthcom, and Mahogany Butterfly Email Katrina at stepartdesigns@hotmailcom for more information Article Source: http://EzineArticlescom/?expert=Katrina_Williams ?>