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