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