Analyzer
Sentence analysis
6Spans
Sentence
Span Details
誤り
error; mistake; slip; bugnoun
を
object markergrammar
修する
study; complete a course; cultivate; master; fix; correct; repair; conduct a Buddhist servicesuru verb
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