Analyzer
Sentence analysis
9Spans
Sentence
Span Details
国鉄
national railway; Japan National Railways (1949-1987)noun
の
possession, attribution, nominalizer, or nominal linkergrammar
路線
route; line; policy; coursenoun
は
topic markergrammar
全国
the whole country; nationwide; all over the countrynoun
に
direction, time, indirect object, or target markergrammar
広がっ
spread; extend; stretch; reach; fill-> 広がるgodan verb
てい
ongoing or resultant state-> ているgrammar
た。
past tense or completed actiongrammar