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Sentence analysis
5Spans
Sentence
Span Details
鍵
key; lock; key (to a problem, success, etc.); cluenoun
は
topic markergrammar
ここに
now; here; at this juncture-> 此処にadverb
ある
be; exist; have; possess; there is available; be located; be situated; be equipped with; have as a facility or feature; happen; take place; come about; be in a completed state; be left as done-> 有るgodan verb, auxiliary
はずだ。
should; expected togrammar