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