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