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