This document defines and provides examples of adverbs of frequency, which are words that answer the question "How often?" or "How frequently?". It lists common adverbs of frequency like occasionally, often, sometimes, seldom, frequently, rarely, hardly ever, every day, and usually. Examples are also given to illustrate the use of these adverbs. Additionally, it relates adverbs of frequency to quantifiers by mapping different frequency levels like always, usually, and hardly ever to quantifiers like all, most, and few.