AnalyzerSentence analysis4SpansSentence恐るべき破壊力だ。1000 character limitAnalyzeSentence恐おそるべき破は壊かい力りょくだ。Span Details恐おそるto fear; to be afraidnidan verb (upper class) with 'ru' ending (archaic)べきshould; ought togrammar破は壊かい力りょくdestructive power; destructive forcenounだ。plain copulagrammar