why only a possive noun does not follow the adjective
The following link will help you :
https://www.meritnation.com/ask-answer/question/what-is-the-meaning-of-remember-a-noun-does-not-immediat/pronouns/1965357
https://www.meritnation.com/ask-answer/question/what-is-the-meaning-of-remember-a-noun-does-not-immediat/pronouns/1965357