Submitted by Anonymous (not verified) on Mon, 05/06/2019 - 12:46 Lemma: obstructNgram Count: 1Starts with letter: YesIndefinite Article: anGoogle Ngram Count: 405658Sense count: 0Contained in other ngrams: 2Hierarchy: Present ParticipleForms: obstructedobstructsIssue: 0Forms Count: 2