Submitted by György Chityil ... on Fri, 03/09/2018 - 23:00 Lemma: ensureNgram Count: 1Starts with letter: YesIndefinite Article: anGoogle Ngram Count: 1736616Sense count: 1Contained in other ngrams: 3Hierarchy: Past ParticipleForms: ensuringensuresForms Count: 2