The presentation of Boymatova Mukhlisa, a student of group-328 at the faculty of foreign Philology of Termz State University, focuses on the vocabulary related to the historical periods of the English language. English is a west Germanic language originating in England and is closely related to German and Dutch. The historical development of English is divided into four periods: Old English (450-1066), Middle English (1066-1500), Early Modern English (1500-1700), and Late Modern English (1700 to the present). The presentation covers the evolution of English vocabulary during these periods.