Examples of using "と思っているのです" in a sentence and their english translations:
Do you think I don't know that?
I have to tighten my belt.
Do you think I'm joking?
You want something to be done.
What does your son want to be when he grows up?
Those individual members of the class do not want to be held back by others not so good at math.
Do you think I'm an idiot?
What do you take me for?
Do you take me for a fool?