To determine the rhyme scheme of a set of lines, we typically label the end sounds of each line with letters. Each unique sound gets a different letter.
- ABAB means the first and third lines rhyme, and the second and fourth lines rhyme with each other.
- AABB means the first and second lines rhyme, and the third and fourth lines rhyme with each other.
- ABCB means the second and fourth lines rhyme, and the first and third lines do not rhyme with the others.
- ABBA means the first and fourth lines rhyme, and the second and third lines rhyme with each other.
You would need to examine the specific lines in order to apply one of these schemes. If you provide the lines, I can help you determine the rhyme scheme!