Here's why:
* Adverbs modify verbs, adjectives, and other adverbs. This means they provide more information about how, when, where, or to what extent something is done, said, or felt.
Let's look at some examples:
* Verb modification: "He ran quickly." (The adverb "quickly" modifies the verb "ran")
* Adjective modification: "The house was incredibly beautiful." (The adverb "incredibly" modifies the adjective "beautiful")
* Adverb modification: "She spoke very softly." (The adverb "very" modifies the adverb "softly")
Therefore, adverbs play a crucial role in providing more detail and nuance to our language.