Do-baytī (which, however, is very close to standard Persian). An example of one of his poems is the following: Do-baytī Do-bayti () (literally "two-couplet"), also known as "fahlaviyat", is an ancient form of Persian poetry. It is used to describe a Persian quatrain (a stanza or poem of four lines), similar to Ruba'i but different in meter. A "do-bayti" has four half-lines of 11 syllables each, and usually uses the "hazaj" meter: The first two syllables may sometimes be replaced by – u or – –. The rhyme scheme is "a a a a" or "a a b a". A well-known
Decasyllabic quatrain lines of verse in 304 stanzas, each with a period at the end to show a "completeness" in each stanza. While the form had achieved fame with other poets of Dryden's era and was considered "fashionable" by figures of the literary world, Dryden's poem quickly became known as the standard-bearer of the genre. In 1751, Thomas Gray published "Elegy Written in a Country Churchyard", composed in the heroic stanza. Written in iambic pentameter, the poem followed the same metrical and structural patterns seen in "Annus Mirabilis", but the use of the poetic form in an elegy gave it the title