Analyzer
Sentence analysis
12Spans
Sentence
Span Details
地層
stratum; geological layer; bednoun
の
possession, attribution, nominalizer, or nominal linkergrammar
年代
period; era; decade; date; age group; generation; age rangenoun
を
object markergrammar
調べる
examine; look up; investigate; checkichidan verb
ために
for; for the sake of; on behalf of; because of; due to; as a result of-> 為にconjunction
ボーリング
boring; drillingnoun, suru verb
ボウリングぼーりんぐbowling (esp. tenpin)
調査
investigation; examination; inquiry; surveynoun, suru verb
が
subject markergrammar
行わ
perform; carry out; conduct; do-> 行うgodan verb
れ
passive, potential, or respect auxiliary-> れる/られるgrammar
た。
past tense or completed actiongrammar