There's no specific rhyme scheme associated with Meg Merrilies herself. She's a character, not a poem. However, Scott's novel employs various rhyme schemes within its poetic passages, including:
* Couplets: Two rhyming lines, often in iambic pentameter (ABAB)
* Quatrains: Four-line stanzas with various rhyme schemes (ABAB, AABB, etc.)
* Blank Verse: Unrhymed iambic pentameter
To understand the rhyme scheme used in a specific passage featuring Meg Merrilies, you would need to identify the lines and their rhyme pattern.
Let me know if you have a particular passage in mind, and I'll help you analyze its rhyme scheme!