Historical clue formulations

• Frequently, in poetry — 2026-06-08
• O'er and o'er — 2026-04-26
• Again and again — 2026-03-10
• Frequently, poetically — 2026-02-15
• Many a time — 2025-11-16
• Frequently, to a poet — 2025-09-22
• Poetic adverb — 2025-07-18
• O'er and o'er — 2024-09-13
• Hardly ne'er — 2024-05-26
• E'er so frequently — 2024-04-25
• Many times, poetically — 2024-03-26
• Poetic frequency — 2024-01-10
• "Here hung those lips that I have kiss'd I know not how ___": Hamlet — 2024-01-06
• ___-repeated — 2023-12-17
• Frequently, poetically — 2023-09-17
• Frequently, in verse — 2023-06-20
• Way more than ne'er — 2023-04-28
• With frequency — 2023-04-23
• O'er and o'er — 2022-10-30
• Not seldom, poetically — 2022-01-25
• Frequently, in poetry — 2022-01-18
• Frequently, quaintly — 2021-10-10
• Frequently — 2021-08-29
• O'er and o'er — 2021-08-26
• O'er and o'er — 2021-07-16
• Frequently, in verse — 2020-06-16
• ___-forgotten — 2020-01-29
• ___-told — 2020-01-21
• Poet's adverb — 2020-01-17
• ___-repeated — 2020-01-03
• What's frequently found in poetry? — 2019-06-19
• Many a time — 2019-03-12
• Frequently, to Frost — 2018-08-06
• ___-quoted — 2017-12-21
• ___-mentioned — 2017-09-14
• "Our remedies ___ in ourselves do lie": Shak. — 2017-04-21
• Frequently — 2016-12-25
• ___-repeated — 2016-02-21
• Frequently, to poets — 2015-11-02
• More than once in a while — 2015-08-30
• Frequent, to a poet — 2015-08-25
• Frequently — 2015-08-12
• Many a time, in poetry — 2015-05-25
• ___-told — 2015-05-13
• Frequently, to a poet — 2015-03-23
• "Jesters do ___ prove prophets": "King Lear" — 2014-12-06
• Frequent, in odes — 2014-08-06
• Time and again — 2014-04-13
• Once-common "commonly" — 2014-01-25
• Literary adverb — 2014-01-03