Submitted by Anonymous (not verified) on Sun, 05/05/2019 - 21:36 Lemma: troubleNgram Count: 1Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 3895894Sense count: 5Contained in other ngrams: 16Hierarchy: PluralThird PersonSingularThird person singular simple presentPlural NounForms: troublingtroubledIssue: 0Forms Count: 2