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来る日も来る日も, くる日もくる日も, くるひもくるひも
1. day after day, day in and day out, every single day
tbd
が
1. indicates the subject of a sentence
2. indicates possession
3. but, however, (and) yet, though, although, while
4. and
5. used after an introductory remark or explanation
6. regardless of ..., whether ... (or not), no matter ...
7. indicates a des...
tbd