Analyzer
Sentence analysis
8Spans
Sentence
Span Details
ダイバー
divernoun
は
topic markergrammar
アカマツカサ
bigscale soldierfishnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
群れ
group; crowd; flock; herd; school; swarm; clusternoun
を
object markergrammar
観察
observation; watching; surveynoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar