Historical clue formulations

• Maintains — 2025-10-25
• Claims — 2024-12-27
• Declares confidently — 2023-05-14
• Forthrightly asserts — 2022-10-30
• Maintains — 2021-06-12
• Declares — 2020-12-30
• States as fact — 2019-05-12
• Declares with confidence — 2019-02-06
• Professes — 2016-05-05
• Maintains — 2013-10-06
• Declares — 2013-06-09
• States with confidence — 2012-10-15
• Professes — 2012-03-11
• Confirms — 2012-02-05
• States — 2011-02-17
• Affirms — 2010-12-05
• States — 2009-06-25
• Maintains — 2009-01-30
• States confidently — 2007-11-27
• Declares — 2003-01-06
• Maintains — 2002-03-20
• Claims — 2001-11-23
• Swears — 2001-05-25
• Certifies — 2000-07-07
• States — 1999-10-27
• Comes out with — 1999-07-23
• Declares — 1999-05-16
• Swears — 1999-02-02
• States — 1997-02-24
• States firmly — 1997-01-13
• Says it's so — 1996-08-23
• Declares — 1996-04-24
• States — 1996-02-15
• Declares — 1995-09-20
• Declares — 1994-09-19