Analyzer
Sentence analysis
9Spans
Sentence
Span Details
城
castlenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
構造
structure; construction; makeupnoun
に
direction, time, indirect object, or target markergrammar
ついて
about; concerning; regarding-> 就いてexpression
研究
research; study; investigationnoun, suru verb
し
light/support verb with a noun or noun-like phrase-> するgrammar
てい
ongoing or resultant state-> ているgrammar
ます。
polite non-pastgrammar