Sonnet 23 and then his collection of poems to a play. Sonnet 23 is considered an English or Shakespearean Sonnet. It contains 14 iambic pentameter lines. The rhyme scheme is "abab cdcd efef gg". The form consists of three quatrains and a couplet. All of the lines, including the fifth line are examples of iambic pentameter: After the octave (the first two quatrains) there is often a change referred to as a volta. In Sonnet 23 the volta is line nine's suggestion. "For fear of trust" has drawn different, though not necessarily contradictory, glosses. Nicolaus Delius has it "from want of self-confidence,"
Sonnet 23 cause of the tongue-tiedness lies in the psychology of the speaker-poet." This analysis points to a shift in the tone of the poem, in other words, a volta. The overall framing of the sonnet shines a light on the volta as well. Pairs of lines in the octave are parallel thematically: according to Vendler, "[c]areful parallels are drawn between [lines 1 & 2] and [ll 5 & 6] by "fear" and "perfect" ("unperfect"), between [ll 3 & 4] and [ll 7 & 8] by "strength" and "own" ("his/mine")." She says when Shakespeare frames a sonnet this intentionally, "something is about