Answer:
no, we cant say "could have HAVE been"
Explanation:
saying double have sounds weird and isn't the right way to talk.
You could start it with a question.
Like... “Is it right for a certain book to be banned because of a valid reason?” Or “Is it right to ban ANY sort of book from the public?”
Make the reader want to continue reading. Your thesis is supposed to catch the attention of someone.
I hope this helps. Let me know if you need more ideas!
~Brooke❤️
Answer:
The writer can still write a grammatically correct sentence by using the passive voice.