Analyzer
Sentence analysis
6Spans
Sentence
Span Details
下歯
lower teethnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
矯正
correction; remedy; reform; straighteningnoun, suru verb
を
object markergrammar
始める
start; begin; commence; start up; open; establish; start to ...; begin to ...ichidan verb, auxiliary
ことにした。
decide to; arrange to-> ことにするgrammar