Submitted by György Chityil ... on Fri, 01/19/2018 - 18:09 Hierarchy: VerbDescription: {{context|copulative}} To turn out to be.Ngram: proveNgram Text: proveSource: WiktionaryIssue: 0Wiktionary tag: copulativeNgram Count: 1Wikokit WikiText ID: 1107295