Metre (poetry) of over some two-and-a-half millennia. Beginning with the earlier recorded forms: the Classic of Poetry tends toward couplets of four-character lines, grouped in rhymed quatrains; and, the Chuci follows this to some extent, but moves toward variations in line length. Han Dynasty poetry tended towards the variable line-length forms of the folk ballads and the Music Bureau yuefu. Jian'an poetry, Six Dynasties poetry, and Tang Dynasty poetry tend towards a poetic metre based on fixed-length lines of five, seven, (or, more rarely six) characters/verbal units tended to predominate, generally in couplet/quatrain-based forms, of various total verse lengths. The Song poetry
Sapphic stanza in Polish poetry życia i zdrowia J. K. Mości" ("Annual song for the day of rescuing life and health of His Majesty, the King"). He also employed it in the poem "Piesek" ("A little dog"). Franciszek Karpiński made use of the analysed form in "Psalm 8. O wielkości Boga" ("Psalm 8. On God's grandeur"). He repeated it in the "Psalmu 64 część. O opatrzności" ("Part of Psalm 64. On Providence") and in the poem "Pieśń do świętych Polaków, patronów Polski" ("Hymn to the holy Poles, patrons of Poland"). Another poet, Franciszek Dionizy Kniaźnin used Sappho's stanza very frequently. Another example of Sapphic stanza