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