I'm curious about whether or not we know how to ask questions in Sumerian. I know that many Sumerian questions words are known (who, what, when, where, etc), but in English, I can change any sentence into a question with or without a question word:
This is a book.
Is this a book?**
What is this?
He did his homework.
Did he do his homework?**
Who did his homework?
What did he do?
I'm curious about whether we know how they might have changed any Sumerian sentence into a question without using question words (aka forming a 'yes' or 'no' question). Those that are marked by asterisks are the ones I don't know how to form.