Nouns ending in -s, -x, -z, -ch, or -sh add -es to form the plural. This makes the word easier to pronounce.
Congress is regular. It follows the -es Addition rule.
Use plural verbs: "The congresses are ready" (not "is ready").
Yes. The plural congresses is standard across all English variants.
The word congress follows the standard English pluralization rule. When forming the plural, congress becomes congresses. This follows the -es Addition pattern, which is one of the most common plural rules in English.
Understanding why congress becomes congresses helps with spelling and pronunciation. Nouns ending in -s, -x, -z, -ch, or -sh add -es to form the plural. This makes the word easier to pronounce.
When using congresses in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The congresses are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.