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 145 can alter the shape of what has come before" (249). That would make perfect sense with what Dubrow mentioned earlier, how the future can change the past, which is seen in the poem as a playful trick put against the poet in the form of crushing his emotions, which is quickly ascertained at the end of the sonnet. Either as a form of joke telling or sexual suggestion, Sonnet 145 reveals so little that many critics are hard pressed to find revealing details to Shakespeare's early and later life. Sonnet 145 Sonnet 145 one of Shakespeare's sonnets. It forms part