This document presents a comparison between English adverb phrases and Arabic adverb phrases. In 3 sentences: An adverb phrase in both English and Arabic consists of one or more words with the adverb as the head, and can be used to modify verbs, adjectives, other adverbs, or appear in equational sentences. English adverb phrases are more frequently used to modify verbs and be verbs, while Arabic adverb phrases are strongly bound to verbs and commonly indicate place or time. Both function as single units within clauses or sentences.