Submitted by György Chityil ... on Tue, 03/20/2018 - 16:54 Lemma: riveNgram Count: 1Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 33506Sense count: 1Contained in other ngrams: 35Hierarchy: Past ParticipleForms: rivenrivingrivesForms Count: 3