Poetry have challenged the traditional definitions of the sonnet form, rendering entire sequences of "sonnets" that often lack rhyme, a clear logical progression, or even a consistent count of fourteen lines. "Shi" () Is the main type of Classical Chinese poetry. Within this form of poetry the most important variations are "folk song" styled verse ("yuefu"), "old style" verse ("gushi"), "modern style" verse ("jintishi"). In all cases, rhyming is obligatory. The Yuefu is a folk ballad or a poem written in the folk ballad style, and the number of lines and the length of the lines could be irregular. For the
Sonnet 118 Sonnet 118 Sonnet 118 is one of 154 sonnets written by the English playwright and poet William Shakespeare. It is a member of the Fair Youth sequence, in which the poet expresses his love towards a young man. Sonnet 118 is a typical English or Shakespearean sonnet. It consists of three quatrains followed by a couplet, with the characteristic rhyme scheme "abab cdcd efef gg". It is composed in iambic pentameter, a type of poetic metre based on five pairs of metrically weak/strong syllabic positions. The 13th line exemplifies a regular iambic pentameter: Lines 5, 6, 7, and 8 each