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