Historical clue formulations

• Destination for some sci-fi travelers — 2026-07-14
• Ex- — 2026-06-12
• Half ___ (when the minute hand points down) — 2026-06-08
• Gone — 2026-04-04
• Historian's focus — 2026-03-16
• History — 2025-05-26
• "___ Lives," 2023 film nominated for Best Picture — 2025-03-18
• Gone by — 2025-03-02
• All-you-can-eat venues with elbows and bow ties — 2023-01-19
• History, with "the" — 2022-09-15
• Days gone by — 2022-02-01
• Bygone — 2022-01-25
• Over and done with — 2022-01-22
• Historical — 2021-04-19
• Kind of tense — 2020-11-28
• Historian's concern — 2020-08-24
• Opposite of future — 2020-03-30
• It's prologue, they say — 2018-10-30
• It may be checkered — 2018-07-15
• Gone — 2018-02-17
• Word repeated in "What's ___ is ___" — 2017-09-28
• After the hour — 2017-01-13
• Historian's focus — 2017-01-04
• Word repeated in "What's ___ is ___" — 2016-12-20
• Over and done with — 2014-11-27
• Historian's interest — 2014-11-16
• Historical — 2014-06-17
• Over — 2014-05-04
• Future's opposite — 2014-04-07
• Bygone — 2013-09-06
• "Every saint has a ___": Oscar Wilde — 2012-12-01
• Later than — 2011-07-13
• Over — 2010-12-24
• Future's opposite — 2010-12-06
• History — 2010-10-01
• Future's opposite — 2010-09-13
• History — 2010-04-25
• Events gone by — 2008-10-05
• History — 2008-09-07
• It might be checkered — 2008-02-25
• See 19-Across — 2008-02-22
• History — 2007-09-23
• Ex- — 2007-07-19
• Previous — 2007-06-12
• History, with "the" — 2007-03-22
• Former life — 2005-05-15
• Behind us all — 2005-04-23
• Like water under the bridge — 2004-10-20
• Over — 2004-05-27
• Over — 2004-05-23