An adverb is a word that provides additional information about verbs, adjectives, and other adverbs. Adverbs often end in -ly and indicate manner, degree, frequency, place or time. There are different types of adverbs including adverbs of manner which answer how, adverbs of degree which answer how much, adverbs of time which answer when, adverbs of place which answer where, and adverbs of frequency which answer how often. The position of adverbs in a sentence is important and can vary between languages.