Which noun case indicates the subject of a verb?

The nominative noun case is used to indicate the subject of a verb. In English grammar, when a noun is in the nominative case, it typically performs the action of the verb, making it essential for constructing clear and effective sentences. For example, in the sentence "The dog barks," the noun "dog" is the subject that is performing the action of barking, and thus it is in the nominative case.

The other cases, such as accusative and dative, serve different functions. The accusative case usually indicates the direct object of a verb, while the dative case is used for the indirect object. The objective case, similar to the accusative, typically refers to objects of both verbs and prepositions. Understanding these distinctions helps clarify sentence structure and the roles different nouns play within that structure.