Sonnet 30 up of fourteen lines in three quatrains and a couplet, rhyming "abab cdcd efef gg". While using the rhyming and metrical structure of the 'English' or 'Surreyan' sonnet, Shakespeare often also reflected the rhetorical form of the Italian form also known as the Petrarchan sonnet. It divides the sonnet into two parts: the "octet" (the first eight lines) usually states and develops the subject, while the "sestet" (the last six lines) winds up to a climax. Thus a change in emphasis, known as the "volta", occurs between the end of the eighth and the beginning of the ninth lines —
Sonnet 93 of experienced readers of the sequence, as it is followed by a far more striking sonnet, 94, and such readers might always be tempted to turn to the utterly unformulaic sonnet that follows. Sonnet 93 is notionally an English or Shakespearean sonnet. The English sonnet has three quatrains, followed by a final rhyming couplet. However, in terms of its syntactical units, sonnet 93 breaks down into 6 lines, another 6, then the closing couplet. It still follows the typical rhyme scheme of the form, "abab cdcd efef gg" and is composed in iambic pentameter, a type of poetic metre based