Nouns ending in -s, -x, -z, -ch, or -sh add -es to form the plural. This makes the word easier to pronounce.
Biographies is regular. It follows the -es Addition rule.
Use plural verbs: "The biographieses are ready" (not "is ready").
Yes. The plural biographieses is standard across all English variants.
The word biographies follows the standard English pluralization rule. When forming the plural, biographies becomes biographieses. This follows the -es Addition pattern, which is one of the most common plural rules in English.
Understanding why biographies becomes biographieses helps with spelling and pronunciation. Nouns ending in -s, -x, -z, -ch, or -sh add -es to form the plural. This makes the word easier to pronounce.
When using biographieses in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The biographieses are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.