Nouns ending in -a (often Latin or scientific) add -e to form the plural.
Sofa is regular. It follows the -ae Addition rule.
Use plural verbs: "The sofae are ready" (not "is ready").
Yes. The plural sofae is standard across all English variants.
The word sofa follows the standard English pluralization rule. When forming the plural, sofa becomes sofae. This follows the -ae Addition pattern, which is one of the most common plural rules in English.
Understanding why sofa becomes sofae helps with spelling and pronunciation. Nouns ending in -a (often Latin or scientific) add -e to form the plural.
When using sofae in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The sofae are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.