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