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