This noun follows the standard English plural rule: simply add -s to the singular form.
Parallelogram is regular. It follows the Standard -s rule.
Use plural verbs: "The parallelograms are ready" (not "is ready").
Yes. The plural parallelograms is standard across all English variants.
The word parallelogram follows the standard English pluralization rule. When forming the plural, parallelogram becomes parallelograms. This follows the Standard -s pattern, which is one of the most common plural rules in English.
Understanding why parallelogram becomes parallelograms helps with spelling and pronunciation. This noun follows the standard English plural rule: simply add -s to the singular form.
When using parallelograms in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The parallelograms are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.