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依然， いぜん
1. still, as yet, as it has been
依然
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行方不明， ゆくえふめい
1. missing (of a person), lost, unaccounted for, whereabouts unknown
失踪，下落不明，去向不详
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