Here's how it works:
* Direct Address: A noun in direct address directly addresses someone or something. It's usually separated by commas.
* Following another Noun: This depends on the sentence structure.
Examples:
* Direct address following another noun: "John, you need to go to the store." Here, "John" is in direct address and follows the noun "you".
* Direct address not following another noun: "Mom, can I go to the park?" Here, "Mom" is in direct address, and it doesn't follow another noun.
Important Note:
* Direct address doesn't *always* follow another noun. It can stand alone or be part of a longer phrase.
* The placement depends on the context of the sentence.
Let me know if you'd like more examples or have other grammar questions!