Sonnet 41 three sonnets (40, 41, 42) that dwell on this betrayal of the speaker. This sonnet is also notable for the textual references made to Shakespeare's other works. The sonnet is written in the typical Shakespearean sonnet form, containing 14 lines of iambic pentameter and ending in a rhymed couplet. Shakespeare's sonnets conform to the English or Shakespearean sonnet form. The form consists of fourteen lines structured as three quatrains and a couplet, rhyming "abab cdcd efef gg" and written in iambic pentameter, a type of poetic metre based on five pairs of metrically weak/strong syllabic positions. While Shakespeare's versification maintains
Sonnet 99 appears as one syllable (in lines 7, 10, and 15). Line 13's "eate" equals modern past tense "ate". As to its fifteen lines, sonnet structure has never been absolutely fixed, and Sidney Lee adduces many examples of fifteen line sonnets. An extra line is particularly common in linked sonnets, and this sonnet is linked to 98; Malone ended 98 with a colon to demonstrate the connection. However, other scholars have remarked on the clumsiness of the first line and suggested that the quarto text represents an unrevised draft that found its way into print. Edward Massey and others asserted that