Nouns ending in -f or -fe typically change to -ves in the plural form.
Itself is regular. It follows the -ves Conversion rule.
Use plural verbs: "The itselves are ready" (not "is ready").
Yes. The plural itselves is standard across all English variants.
The word itself follows the standard English pluralization rule. When forming the plural, itself becomes itselves. This follows the -ves Conversion pattern, which is one of the most common plural rules in English.
Understanding why itself becomes itselves helps with spelling and pronunciation. Nouns ending in -f or -fe typically change to -ves in the plural form.
When using itselves in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The itselves are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.