Here's why:
* Adjectives describe nouns or pronouns. They tell us more about the person, place, or thing.
* Verbs show action or state of being. They describe what is happening.
Example:
* Incorrect: "He walked *quickly* the dog." ("Quickly" is trying to modify the verb "walked" but it doesn't make sense.)
* Correct: "He *quickly* walked the dog." ("Quickly" modifies the verb "walked" by describing how he walked.)
What can modify verbs?
* Adverbs: These words describe the action of the verb.
* "He walked *quickly*."
* Phrases: A group of words can modify a verb.
* "He walked *with a limp*."
* Clauses: A group of words with a subject and verb can modify a verb.
* "He walked *because he was late*."
Let me know if you have any other questions!