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