Answer:
Grammar Rules for Possessive Nouns
It's important to note that possessive nouns are working as adjectives. They're still nouns, but they're functioning in the capacity of an adjective. Adjectives modify nouns, providing further detail. For example, "the flower" becomes "the vibrant flower."
The "vibrant flower" tells us about a quality the flower has: it's vibrant. We could also say, "Jennifer's flower is vibrant." This would provide us with even more information. Not only is the flower vibrant, but it also belongs to Jennifer. Changing Jennifer into a possessive noun signals that more information is coming about a person, place, thing, or idea. In these instances, possession is acting as a modifier.
Explanation:
