Analyzer
Sentence analysis
8Spans
Sentence
Span Details
日本語
Japanese (language)noun
の
possession, attribution, nominalizer, or nominal linkergrammar
変遷
change; transition; vicissitudesnoun, suru verb
を
object markergrammar
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