Analyzer
Sentence analysis
10Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
の
possession, attribution, nominalizer, or nominal linkergrammar
無事
safety; security; peace; safely; without incident; successfully; good health; well-being; inaction; ennuinoun, na-adjective, adverb
を
object markergrammar
知らさ
know; be aware of; learn; find out; sense; feel; notice; realize; understand; comprehend; grasp; appreciate; remember; be familiar with; be acquainted with; experience; go through; know (hardship); get to know; get acquainted with; have to do with; be concerned with; be one's responsibility-> 知るgodan verbshort causative stem of しる
れ
causative passive-> される/させられるgrammar
て、
connective te-formgrammar
両親
parents; both parentsnoun
は
topic markergrammar
愁眉を開いた。
feel relieved; have one's worries dispelled-> 愁眉を開くexpression, verb