Analyzer
Sentence analysis
7Spans
Sentence
Span Details
彼ら
they; thempronoun
は
topic markergrammar
暗々裏
secretly; covertly; tacitlynoun, no-adjective
に
direction, time, indirect object, or target markergrammar
計画を進め
carry a plan forward; advance a plan; move a plan ahead-> 計画を進めるexpression, verb
てい
ongoing or resultant state-> ているgrammar
た。
past tense or completed actiongrammar