What do adverbs modify in a sentence?

Adverbs serve a versatile role in sentences by modifying verbs, adjectives, or other adverbs. This ability to modify multiple elements allows adverbs to provide additional context regarding the manner, degree, frequency, or intensity of the action described by a verb, the quality denoted by an adjective, or even the extent of another adverb.

For example, in the sentence "She runs quickly," the adverb "quickly" modifies the verb "runs," describing how she runs. In "He is very tall," "very" modifies the adjective "tall," indicating the extent of the height. Additionally, in the phrase "She sings incredibly well," the adverb "incredibly" alters another adverb "well," intensifying how well she sings. This broad modification capability distinguishes adverbs from other parts of speech, making them essential for conveying nuanced meaning in writing.