Historical clue formulations

• Hypothesize — 2024-04-21
• Put forward — 2024-03-12
• Put forward — 2022-05-21
• Put forth, as a hypothesis — 2021-04-15
• Put forward, as a theory — 2020-12-07
• Put forward — 2020-11-19
• Propose as an explanation — 2020-03-03
• Put forth — 2018-10-30
• Put forward, as an idea — 2017-04-24
• Presuppose — 2016-06-24
• Put forward — 2015-10-07
• Propose as fact — 2014-12-18
• Place — 2012-06-24
• Conjecture — 2012-01-01
• Take as a given — 2011-08-03
• Suggest — 2010-03-09
• Surmise — 2009-08-09
• Propose — 2009-07-05
• Take as a given — 2008-03-04
• Put forward — 2004-11-03
• Put forth, as a theory — 2004-05-31
• Put forward — 2004-03-24
• Put — 2003-01-13
• Assume for argument's sake — 2002-09-03
• Suggest — 2002-07-01
• Put forth — 2002-06-15
• Put forward — 2001-08-19
• Take as a given — 2001-08-17
• Propose as an explanation — 2000-10-07
• Place — 2000-09-16
• Put forward for study — 1999-05-04
• Propose — 1998-01-13
• Propose — 1997-12-19
• Assume as fact — 1996-06-19
• Set down as fact — 1995-08-29
• Assume as fact — 1995-04-09
• Hypothesize — 1995-03-27
• Hypothesize — 1994-07-28