Submitted by Anonymous (not verified) on Mon, 05/06/2019 - 18:07 Lemma: pertainNgram Count: 1Starts with letter: YesIndefinite Article: aGoogle Ngram Count: 824174Sense count: 0Contained in other ngrams: 0Hierarchy: Third person singular simple presentForms: pertainedpertainingIssue: 0Forms Count: 2