The sonnet is a type of English poetry used hundreds of years ago
and this one is the Shakespearean sonnet
it consists of 14 lines always
and it is divided into three parts of lines
four lines then four lines then four lines and at the end two lines
and they rhyme as follows
abab cdcd efef gg
we call this in Arabic القافية
that means that the first and third lines end the same way - increase & decease
and the second and the fourth lines end the same way - die & memory
note: at the days of Shakespeare people pronounce the y in memory like the end of die
and so on for the rest of the sonnet
thank you for this nice topic