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Use "decertifying" in a sentence
"A person briefed on Thursday's call told The Associated Press that small groups of players - including some of the game's biggest stars - have held informal talks about the notion of decertifying for some time."
"According to the petitions 'organizers, the idea of decertifying was hatched soon after that meeting."
"There is a process for 'decertifying' a union (which would allow the crew to later organize under a different union), but that's a laborious process that would require the majority of the crew (writers and artists alike) to act together."