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Sentence analysis
12Spans
Sentence
Span Details
旧軍
former army; old military; Imperial Japanese Armynoun
の
possession, attribution, nominalizer, or nominal linkergrammar
資料
materials; data; documents; informationnoun
を
object markergrammar
調べる
examine; look up; investigate; checkichidan verb
と、
quotation, conditional, companion, or and markergrammar
当時
at that time; in those daysnoun, adverb
の
possession, attribution, nominalizer, or nominal linkergrammar
作戦
tactics; strategy; plan; military operation; naval operationnoun
が
subject markergrammar
よく
well; properly; skillfully; often; frequently; I'm glad that ...; thank you for ...; quite the nerve to; I don't know how you can ...-> 良くadverb
わかる。
understand; comprehend; grasp; become clear; be known; turn out; I know!; right?!-> 分かるgodan verb, interjection