• Four-line rhyme scheme
• Quatrain form
• Quatrain rhyme scheme
• Quatrain rhyme scheme, maybe
• Quatrain scheme, maybe
• Rhyme scheme
• Rhyme scheme of a villanelle's quatrain
• Rhyme scheme of the last stanza of a villanelle
• Rhyme scheme pattern
• Rhyme scheme used in a villanelle
• Rhyme scheme used in some Roethke quatrains
• Scheme for Frost
• Simple quatrain form
• Simple rhyme scheme
• Straightforward rhyme scheme