Adverbs are words that more precisely define verbs, adjectives and sometimes sentences. In this example adverbs are: quiet, slowly, eventually and really. Adverb “quiet” describes word “slowly” and forms a syntagm which main word is adverb slowly. This syntagm describes the verb move (moved). Adverb “really” describes adjective “overjoyed” and forms a syntagm which main word is overjoyed. Adverb “eventually” is sentence adverb, it defines the general feeling about information given in the sentence.