Analyzer
Sentence analysis
12Spans
Sentence
Span Details
暦
calendar; almanacnoun, suffix
の
possession, attribution, nominalizer, or nominal linkergrammar
計算
calculation; computation; counting; consideration; estimation; expectationnoun, suru verb
では、
contrastive で + は; then; well thengrammar
正閏
normal and leap years; legitimate and illegitimate dynastiesnoun
を
object markergrammar
正しく
correctly; rightly; properly; accuratelyadverb
区別
distinction; differentiation; telling apartnoun, suru verb
する
light/support verb with a noun or noun-like phrasegrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
が
subject markergrammar
ある。
be; exist; have; possess; there is available; be located; be situated; be equipped with; have as a facility or feature; happen; take place; come about; be in a completed state; be left as done-> 有るgodan verb, auxiliary