Submitted by Anonymous (not verified) on Thu, 10/26/2017 - 17:01 Ngram Count: 1Wordnet ID: 105490Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 18331738Sense count: 15Contained in other ngrams: 165Hierarchy: VerbForms: provedprovenprovingprovesForms Count: 4