This noun follows the standard English plural rule: simply add -s to the singular form.
Extemporise is regular. It follows the Standard -s rule.
Use plural verbs: "The extemporises are ready" (not "is ready").
Yes. The plural extemporises is standard across all English variants.
The word extemporise follows the standard English pluralization rule. When forming the plural, extemporise becomes extemporises. This follows the Standard -s pattern, which is one of the most common plural rules in English.
Understanding why extemporise becomes extemporises helps with spelling and pronunciation. This noun follows the standard English plural rule: simply add -s to the singular form.
When using extemporises in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The extemporises are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.