Analyzer
Sentence analysis
11Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
の
possession, attribution, nominalizer, or nominal linkergrammar
仮説
hypothesis; assumption; tentative theorynoun
を
object markergrammar
証明
proof; verification; certificationnoun, suru verb
する
light/support verb with a noun or noun-like phrasegrammar
責任
duty; responsibility; liability; onusnoun
は
topic markergrammar
彼自身
himself; he himselfpronoun
に
direction, time, indirect object, or target 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