English Noun Pluralization Rules: A Student's Guide
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23 cards
Question: What is the regular plural formation for most English nouns in writing?
Answer: Add -s to the singular form (e.g. plate → plates).
Question: How many different pronunciations can the regular plural -s have in speech, and what determines which one is used?
Answer: Three pronunciations (/iz/, /s/, /z/), determined by the final sound of the singular noun (sibilant, voiceless consonant, or voiced consonant/vowel).
Question: When is the plural ending pronounced /ɪz/ (written -s or -es)?
Answer: When the singular noun ends in a sibilant sound: /s/, /z/, /ʃ/, /ʒ/, /tʃ/, /dʒ/ (e.g. buses, phrases, dishes, beaches, sledges).
Question: When is the plural ending pronounced /s/?
Answer: When the singular noun ends in a voiceless consonant (other than sibilants), as in cups, pots, sacks, growths.
Question: When is the plural ending pronounced /z/?
Answer: When the singular noun ends in a voiced consonant or a vowel, as in clubs, rods, bags, graves, farms, guns, rings, pools, cars, bees, zoos.
Question: When is the plural spelled -es rather than -s?
Answer: When there is no silent -e and the noun ends in a sibilant (e.g. buses, boxes, bitches, bushes).
Question: What is the usual plural spelling for nouns ending in -o?
Answer: Most take -os (studios, pianos, radios, solos), but a few take -oes (potatoes, heroes, tomatoes) and some allow both (volcano(e)s, cargo(e)s). Modern
Question: How are nouns ending in -y pluralized in writing?
Answer: If -y is preceded by a consonant, change -y to -i and add -es (skies, flies). If preceded by a vowel, keep -y and add -s (boys, toys, ways). Proper no
Question: Give examples of unusual spelling cases when forming plurals.
Answer: Consonant doubling (quizzes), apostrophes after a letter name or number (cross your t's; 3's) especially in British English, and doubled letters in ab
Question: What are the main categories of irregular plurals described?
Answer: Vowel-changing (umlaut) plurals, plurals that add -en, plurals that change final fricative and add -s, and uncertain/variable forms.