Submitted by György Chityil ... on Mon, 12/11/2017 - 21:39 Lemma: whoNgram Count: 1Starts with letter: YesIndefinite Article: aSource: COCA Top 5000Google Ngram Count: 74960967Sense count: 7Contained in other ngrams: 9Hierarchy: Demonstrative PronounSubordinating ConjunctionWh-possessive pronounQuestion signalIssue: 0Forms Count: 0