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Sentence analysis
6Spans
Sentence
Span Details
約束
promise; agreement; one's word; contract; appointment; engagement; date; convention; rule; destiny; fatenoun, suru verb
した
light/support verb with a noun or noun-like phrase-> するgrammar
以上
not less than; … and over; … or more; beyond; more than; above; the above; the aforementioned; since; now that; once; that's all; the endnoun, noun suffix, no-adjective, conjunction, expression
は、
topic markergrammar
守ら
protect; guard; defend; keep (a promise); observe (rules); follow-> 守るgodan verb
なければならない。
must; have togrammar