The poem is written almost entirely in blank verse. This form, unrhymed iambic pentameter, is typical for long poems in English literature. It was introduced into English literature by Henry Howard, Earl of Surrey in 16th century. It was widely used in Elizabethan drama, for example by Thomas Kyd and William Shakespeare. In 17th century John Milton employed it in "Paradise Lost". From that time blank verse prevails in English epic poems. From time to time the poet used alliteration: "Thus in her pride of power I see her now;/Her swarming streets; her splendid festivals;/Her sprightly damsels" ("The Prelude").