Decasyllabic quatrain Decasyllabic quatrain Decasyllabic quatrain is a term used for a poetic form in which each stanza consists of four lines of ten syllables each, usually with a rhyme scheme of AABB or ABAB. Examples of the decasyllabic quatrain in heroic couplets appear in some of the earliest texts in the English language, as Geoffrey Chaucer created the heroic couplet and used it in "The Canterbury Tales". The alternating form came to prominence in late 16th-Century English poetry and became fashionable in the 17th Century when it appeared in heroic poems by William Davenant and John Dryden. In the 18th Century
Sapphic stanza used several metrical forms for her poetry, she is most famous for the Sapphic stanza. Her poems in this meter (collected in Book I of the ancient edition) ran to 330 stanzas, a significant part of her complete works (and of her surviving poetry: fragments 1-42). It is not clear if she created it or if it was already part of the Aeolic tradition; according to Marius Victorinus ("Ars grammatica" 6.161 Keil), it was invented by Alcaeus but then used more frequently by Sappho, and so is more strongly associated with her. Sappho's most famous poem in this metre is