Historical clue formulations

• Open ___ (prepare to pay later) — 2022-07-04
• Open ___ (plan to pay later) — 2021-09-01
• Run ___ (postpone the bar bill) — 2019-05-29
• Open ___ (start at the bar, maybe) — 2017-05-30
• Run up ___ (owe) — 2016-04-11
• Run up ___ — 2014-07-16
• Run ___ (drink on credit) — 2012-11-05
• Run ___ (not pay as you go) — 2011-03-29
• Run up ___ — 2008-03-02
• Run ___ (owe) — 2007-02-18
• Run up ___ — 2006-12-07