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 77 -- like new friends. The oftener you do these duties – observing, contemplating, writing − the more "your book" will profit. Sonnet 77 is an English or Shakespearean sonnet. The English sonnet contains three quatrains, followed by a final rhyming couplet. It follows the rhyme scheme, "abab cdcd efef gg" and is composed in iambic pentameter lines, a type of poetic metre in which each line as five feet, each foot has two syllables, and each syllable is accented weak/strong. Most of the lines are regular iambic pentameter including the first: The poem begins with the act of looking in