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