Historical clue formulations

• Word that can redundantly follow "I" — 2025-06-05
• I, personally — 2022-09-11
• Walt Whitman's "Song of ___" — 2018-09-27
• What might follow me? — 2018-08-19
• I, personally — 2017-02-26
• Yours truly — 2015-09-10
• "I'll do it ___" — 2011-04-18
• Whitman's "Song of ___" — 2001-10-02
• Irving Berlin's "All by _____" — 1994-12-06