Analyzer
Sentence analysis
8Spans
Sentence
Span Details
署名
signature; autographnoun, suru verb
が
subject markergrammar
他筆
someone else's writing; written by another personnoun
である
formal copulagrammar
こと
thing; matter; the fact that; doing; incident; event; trouble; crisis; circumstances; situation; state of affairs; affairs; business; work; make-believe; pretending to; also known as; real name; alias; no need to; not necessary to; should; it is important to; I advise that-> 事noun, noun suffix
が
subject markergrammar
判明
become clear; be identified; turn out to benoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar