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