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