What type of word is usually modified by an adverb?

An adverb typically modifies a verb, providing additional information about the action being performed. This can include details regarding how an action is carried out (manner), when it occurs (time), where it takes place (place), or to what degree the action is performed (degree). For example, in the sentence "He runs quickly," the adverb "quickly" modifies the verb "runs," indicating how he runs.

While adjectives can also be modified by adverbs—such as in "very tall" where "very" modifies "tall"—the primary relationship is that adverbs are most commonly associated with verbs. Therefore, the emphasis here is on the role of adverbs in relation to action words. Nouns and pronouns are not typically modified by adverbs, which further solidifies the focus on verbs as the main words that receive adverbial modification.