第2个回答 2023-03-02
Yes,weneedtoadd"ing"to"detective"whenweuseitasaverb.Forexample,"Iamdetective-ingthecase".Thisisbecause"detective"isaverb,andverbsinEnglishusuallyneedtobeconjugatedwith"ing"whenusedinthepresentcontinuoustense.Torememberthis,itcanbehelpfultothinkofotherverbsthatendin"e"suchas"dance"or"bake"andhowtheyareconjugatedwith"ing".