Analyzer
Sentence analysis
11Spans
Sentence
Span Details
歴史
historynoun
の
possession, attribution, nominalizer, or nominal linkergrammar
授業
class; lesson; teaching; schoolworknoun, suru verb
で
location, means, or scope markergrammar
旧国名
old provincial names; ritsuryō-era place namesnoun
を
object markergrammar
覚える
memorize; remember; bear in mind; learn; pick up; acquire; feel; experience; think; regardichidan verb
の
possession, attribution, nominalizer, or nominal linkergrammar
は
topic markergrammar
大変
very; greatly; awfully; serious; grave; immense; terrible; difficult; hard; tough; major incident; disasteradverb, na-adjective, noun
だ。
plain copulagrammar