YOU SAID:
What if I had to go to the river and then the king tried to eat me
INTO JAPANESE
もし私が川に行かなければならなかったのに王が私を食べようとしたとしたらどうでしょう
BACK INTO ENGLISH
What if the king tried to eat me when I had to go to the river?
INTO JAPANESE
私が川に行かなければならなかったときに王が私を食べようとした場合はどうなりますか?
BACK INTO ENGLISH
What if the king tried to eat me when I had to go to the river?
You've done this before, haven't you.