Form and use plurals: review

Learning Objectives Identify and correctly form regular and irregular plurals for common and less common nouns. Apply rules for pluralizing compound nouns, including hyphenated and non-hyphenated forms. Distinguish between singular and plural forms of nouns of foreign origin and use them appropriately. Recognize and correctly use nouns that have the same singular and plural form. Identify and correct common errors in plural formation and usage in their own and others' writing. Explain the rationale behind various pluralization rules, enhancing their grammatical understanding. Confidently use a variety of plural forms to enhance clarity and precision in argumentative and analytical essays. Ever wondered why 'mouse' becomes 'mice' but 'house&#03...

TermDefinitionExample Regular Plural NounsNouns that form their plural by adding -s or -es to the end of the word, following predictable patterns.book → books; box → boxes; story → stories Irregular Plural NounsNouns that do not follow the standard -s or -es pattern for pluralization; their plural forms often involve vowel changes, different endings, or no change at all.man → men; child → children; sheep → sheep Compound NounsNouns made up of two or more words, which can be written as one word (e.g., 'toothbrush'), hyphenated (e.g., 'sister-in-law'), or separate words (e.g., 'attorney general').toothbrush; sister-in-law; attorney general Nouns of Foreign OriginNouns adopted from other languages (e.g., Latin, Greek) that sometimes retain their original plural...

General Rule for Regular Plurals Add -s to most nouns. Add -es to nouns ending in -s, -ss, -sh, -ch, -x, or -z. This is the most common rule. For nouns ending in 'y' preceded by a consonant, change 'y' to 'i' and add -es (e.g., 'story' → 'stories'). If 'y' is preceded by a vowel, just add -s (e.g., 'day' → 'days'). Irregular Plural Forms Many common nouns have irregular plural forms that must be memorized or looked up. These include nouns with vowel changes (man/men), nouns ending in -en (child/children), nouns that remain unchanged (sheep/sheep), and nouns ending in -f or -fe that change to -ves (leaf/leaves, knife/knives). Pluralizing Compound Nouns For most compound nouns, make the most...