| 2019-08-12 | Rhyme scheme of Robert Frost's "Stopping by Woods on a Snowy Evening" |
| 2019-07-08 | Rhyme scheme for Robert Frost's "Stopping by Woods on a Snowy Evening" |
| 2014-10-09 | Rhyme scheme for "Stopping by Woods on a Snowy Evening" |
| 2011-08-09 | Rhyme scheme for Frost's "Stopping By Woods on a Snowy Evening" |
| 2010-08-24 | Rhyme scheme for Frost's "Stopping by Woods on a Snowy Evening" |
| 2010-05-17 | Four-line rhyme scheme |
| 2010-03-14 | Form of many Tin Pan Alley tunes |
| 2008-03-30 | Rhyme scheme of "Stopping by Woods on a Snowy Evening" |
| 2006-03-16 | Rhyme scheme of the "Rubáiyát" |
| 2005-02-25 | Rubáiyát stanza scheme |
| 2002-12-21 | "Stopping By Woods on a Snowy Evening" rhyme scheme |