Submitted by György Chityil ... on Sun, 03/18/2018 - 20:03 Lemma: usurpNgram Count: 1Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 436870Sense count: 1Contained in other ngrams: 1Hierarchy: Past ParticipleForms: usurpingusurpsForms Count: 2