| 2026-04-25 | Columns on a language learner's conjugation chart |
| 2023-05-20 | Language class lesson |
| 2022-02-05 | Gets tight |
| 2020-01-02 | Gets ready for a punch, say |
| 2019-10-05 | Perfect and then some? |
| 2019-05-01 | What verb endings indicate |
| 2019-03-15 | Will might change them |
| 2018-10-14 | They vary from past to present |
| 2018-04-28 | Stiffens |
| 2016-01-31 | Conjugation factors |
| 2013-08-05 | Past, present and future |
| 2012-05-31 | Sometimes they're perfect |
| 2011-12-11 | Tightens (up) |
| 2010-12-27 | Gets rigid |
| 2008-09-21 | French subjects? |
| 2007-06-25 | Tightens, with "up" |
| 2004-12-13 | Present and future |
| 2003-10-11 | Present and the like |
| 2003-02-02 | Freezes up |
| 2002-04-02 | Present and future |
| 2001-09-16 | Foreign language topic |
| 2001-07-01 | Tightens (up) |
| 2001-06-24 | Will can change them |
| 2001-03-02 | Strains |
| 2000-07-21 | Shows fear |
| 1999-11-01 | Past, present and future |
| 1998-01-02 | Verbal inflections |
| 1997-09-22 | Present and future, e.g. |
| 1997-09-20 | Some of them are perfect |
| 1997-01-22 | Factors in conjugation |
| 1996-09-29 | Future et al. |