Question

In Shakespearean or English sonnets, three quatrains are followed by a couplet. What role does the couplet play in these sonnets?
It lets the poet use his or her own voice rather than the speaker's.
It introduces a sudden reversal from what the quatrains have said.
It brings resolution to the poem.
It states the moral of the poem.

Answer 1

I think the couplet brings resolution to the poem.