Submitted by Anonymous (not verified) on Sun, 05/05/2019 - 19:57 Lemma: backNgram Count: 1Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 2987053Sense count: 5Contained in other ngrams: 142Hierarchy: PluralThird PersonSingularThird person singular simple presentPlural NounForms: backedbackingIssue: 0Forms Count: 2