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