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