The question can't be answered simply. The vast majority of people (although, not everyone) do not use the combination "been being". Neither in active voice with an adjective ("It has been being hot for a week"), nor in passive voice Perfect Progressive ("The game has been being played for two hours").
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AnonymousIs the use of "have been being" in a sentence correct?Hi Anon;
AnonymousIs the use of "have been being" in a sentence correct?Yes, provided it works with the rest of the sentence. It's not a combination that's used much, but there's nothing inherently ungrammatical about it.