Analyzer
Sentence analysis
8Spans
Sentence
Span Details
城
castlenoun
は
topic markergrammar
堅固
solid; strong; firmna-adjective, noun
に
adverbial form after a na-adjectivegrammar
守ら
protect; guard; defend; keep (a promise); observe (rules); follow-> 守るgodan verb
れ
passive, potential, or respect auxiliary-> れる/られるgrammar
てい
ongoing or resultant state-> ているgrammar
た。
past tense or completed actiongrammar