Adverbs of intensity, concentration, or depth modify the degree or extent of an action or verb. They provide information about how strongly or intensely an action is performed. Examples of adverbs that express intensity include "very," "extremely," "intensely," "greatly," "deeply," "completely," "absolutely," and "utterly."
Degree adverbs can also modify the intensity of an adjective phrase, expressing a high degree of quality. For example, "extremely beautiful," "very intelligent," or "quite fascinating."
Degree adverbs are typically placed directly before the adjective, adverb, or verb they modify. They describe the frequency of an action or event, either directly or indirectly. Some examples of frequency adverbs include "sometimes," "often," "rarely," "never," "usually," "seldom," and "always." These adverbs describe how often something occurs but may not specify an exact time frame.
Additionally, adverbs can describe actions weekly, daily, or annually. For instance, "weekly," "daily," or "yearly" are adverbs that describe an action's frequency.
In summary, adverbs modify the intensity, concentration, or depth of an action or verb. Degree adverbs describe the level or extent of quality. Frequency adverbs describe how often something occurs, either in definite or indefinite terms. Other adverbs can specify actions on a weekly, daily, or yearly basis.