How to say hardly a day passes that i don't think of you. in Japanese
1)
一日一日(tsuitachi) (n) first day of the month/one dayでもでも(demo) (conj) but/however/though/nevertheless/still/yet/even so/even/however/no matter how/even if/even though/... or something/either ... or .../neither ... nor .../pseudo-/quack/in-name-only/for lack of anything better to do君君(kun) (pn) you/buddy/pal/monarch/ruler/sovereign/masterのの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates questionことこと(koto) (prt) particle indicating a command/particle indicating mild enthusiasm/particle indicating a gentle interrogative/particle used to soften a judgment or conclusionをを(wo) (prt) indicates direct object of action/indicates subject of causative expression/indicates an area traversed/indicates time over which action takes place/indicates point of departure or separation of action/indicates object of desire, like, hate,思わず思わず(omowazu) (adv) unintentionally/reflexively/spontaneously/involuntarily/instinctivelyにに(ni) (prt) indicates such things as location of person or thing, location of short-term action, etc.過ごno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbすことはまずno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb無い無い(nai) (adj-i) nonexistent/not being/unpossessed/unowned/not had/unique/indicates negation, inexperience, unnecessariness or impossibility/ not .../to not be.../to have not ...。。(。) Japanese period "."
