Analyzer
Sentence analysis
8Spans
Sentence
Span Details
海上保安庁
Japan Coast Guard; JCGnoun
は
topic markergrammar
不審
suspicion; doubt; questionable naturenoun, na-adjective
な
adnominal form of the copula after a na-adjectivegrammar
工作船
factory ship; repair ship; spy shipnoun
を
object markergrammar
追跡
chase; pursuit; tracking; following up; tracingnoun, suru verb, no-adjective
した。
light/support verb with a noun or noun-like phrase-> するgrammar