Explain the use of each of the six noun cases

Nominative Case- This case is used for the subject of the sentence.

Genitive Case- This case is used for a noun that is modifying another noun.

Dative Case- This case marks the noun that is indirectly affected by the verb.

Accusative Case- This case marks the direct object of the verb.

Ablative Case- This case is used to limit a verb.

Vocative Case- This case is used to address a person or thing directly.