First, there are three quatrains which are four lines each Then you have a couplet that is the last two lines Your answer is three quatrains then a couplet Hope this helps!
The Shakesperean sonnet is a type of sonnet commonly used by William Shakespeare. Shakespeare employed a similar structure in most of his sonnets, which consisted of three quatrains followed by a couplet, with a rhyming pattern of abab cdcd efef gg. This structure also receives the name of English sonnet.