Analyzer
Sentence analysis
7Spans
Sentence
Span Details
計画
plan; project; schedule; programnoun, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
綿密
minute; detailed; thorough; scrupulousna-adjective, noun
さ
-ness; degree; state or quality; assertive sentence-ending particle; come now; come onsuffix, particle, interjection
が
subject markergrammar
成功の鍵
key to success; key success factorexpression, noun
だった。
past copulagrammar