Story is set in Paris in 1870, but there are a number of wilful anachronisms so it’s alright if the language usage sounds slightly modern.
The phrases I need translated into French are:
“Are you alright?” (querying as to the person’s physical health)
“You cannot fool me!”
“Monsieur (Character name), I demand that you stand up!” (as in get up physically from the floor)
“I’m looking for Monsieur (Character name). Is he here?”
Thanks in advance to anyone who can help!