What is a consistent rhyme scheme?

A consistent rhyme scheme is a pattern of rhyming Words that repeats throughout a poem or song. For example, a common rhyme scheme in a quatrain (four-line stanza) might be AABB, meaning that the first and second lines rhyme with each other, and the third and fourth lines rhyme with each other. Keeping a consistent rhyme scheme helps create a sense of structure and rhythm in the writing.