Petrarchan sonnet Petrarchan sonnet The Petrarchan sonnet is a sonnet form not developed by Petrarch himself, but rather by a string of Renaissance poets. Because of the structure of Italian, the rhyme scheme of the Petrarchan sonnet is more easily fulfilled in that language than in English. The original Italian sonnet form divides the poem's 14 lines into two parts, the first part being an octave and the second being a sestet. The rhyme scheme for the octave is typically ABBAABBA. The sestet is more flexible. Petrarch typically used CDECDE or CDCDCD for the sestet. Some other possibilities for the sestet include
Curtal sonnet but primarily as a novelty, in contrast to Hopkins's quite serious use. Curtal sonnet The curtal sonnet is a form invented by Gerard Manley Hopkins, and used in three of his poems. It is an eleven-line (or, more accurately, ten-and-a-half-line) sonnet, but rather than the first eleven lines of a standard sonnet it consists of precisely ¾ of the structure of a Petrarchan sonnet shrunk proportionally. The octave of a sonnet becomes a sestet and the sestet a quatrain plus an additional "tail piece." That is, the first eight lines of a sonnet are translated into the first six lines