Submitted by Anonymous (not verified) on Sun, 05/05/2019 - 23:49 Lemma: acknowledgeNgram Count: 1Starts with letter: YesIndefinite Article: anGoogle Ngram Count: 1500309Sense count: 0Contained in other ngrams: 0Hierarchy: Present ParticipleForms: acknowledgedacknowledgesIssue: 0Forms Count: 2