Historical clue formulations

• "If I could have the honor ..." — 2023-12-16
• "If I may ..." — 2020-04-06
• Chivalrous offer — 2017-07-31
• "Step aside, I'll help" — 2011-10-01
• "If I may ..." — 2009-10-26
• "Here, I can help you" — 2007-08-30
• Chivalrous phrase — 2002-01-26
• Words of assistance — 1997-03-11