If a poem's length exceeds the amount of letters in the alphabet what is used to represent the rhyme scheme?

Question

If a poem's length exceeds the amount of letters in the alphabet what is used to represent the rhyme scheme?

Answer 1

thats a good question. maybe start using lower case letters if you use upper case..or vice versa

Answer 2

I would say that before you have exhausted the entire alphabet, a clear pattern should have arisen. The point of a rhyme scheme is to explain the pattern, not catalog the entire poem. I wish I could think of a better word than catalog but I hope you see my point.