Rubaʿi Rubaʿi Rubāʿī (from "rubāʿiyy", plural "rubāʿiyāt") is the term for a quatrain, a poem or a verse of a poem consisting of four lines. It refers specifically to a form of Persian poetry, or its derivative form in English and other languages In classical Persian poetry, the "ruba'i" is written as a four-line (or two-couplet) poem, with a rhyme-scheme AABA or AAAA. This is an example of a "ruba'i" from Rūmī's Dīwān-i Shams": The usual metre of a Persian "ruba'i", which is used for all four lines of the above quatrain by Rumi, is as follows: In the above scheme,
A Prayer for My Daughter quatrain of enclosed rhyme. Many of the rhyme pairs use slant rhyme. The stanza may be seen as a variation on ottava rima, an eight-lined stanza used in other Yeats poems, such as "Among School Children" and "Sailing to Byzantium." Metrical analysis of the poem, according to Robert Einarsson, proves difficult because he believes Yeats adheres to "rhythmical motifs" rather than traditional use of syllables in his meter. In stanza two, Einarsson points out instances where the meter of the poem contains examples of amphibrachic, pyrrhicretic, and spondaic feet. He argues that the complexity of Yeats's verse follows patterns of