Sapphic stanza in Polish poetry the 16th century Jan Kochanowski created a three-line stanza, being just a shortened Sapphic stanza (11/11/5), and used it in his "Psalm 34". Much later Kochanowski's proposal was used by Cyprian Kamil Norwid in his famous poem "Coś ty Atenom zrobił, Sokratesie?" ("What Did You Do to Athens, Socrates?") Juliusz Słowacki, a romantic poet, frequently used a sexain rhyming "a b a b c c", and invented a stanza using this rhyme scheme but suggesting the Sapphic stanza in its metre: 11a/11b/11a/5b/11c/5c. It is also possible that Słowacki was inspired by the well-known Burns stanza which also consists of four
Tercet the villanelle, where the initial five stanzas are tercets, followed by a concluding quatrain. A tercet may also form the separate halves of the ending sestet in a Petrarchan sonnet, where the rhyme scheme is ABBAABBACDCCDC, as in Longfellow's "Cross of Snow". For example, while "Cross of Snow" is indeed a Petrarchan sonnet, it does not follow the form of ABBAABBA CDCCDC. Instead, its form is ABBA CDDC EFG EFG. A tercet also ends sestinas where the keywords of the lines before are repeated in a highly ordered form. The tercet was introduced into English poetry by Sir Thomas Wyatt