Which preposition to use with fortunato

with Occurrences 1%

" "And what will papa say?" asked Fortunato with a sneer; "what will he say if he knows that his house has been entered while he was away?" "You rascal!" said the Adjutant, taking him by the ear, "do you know that it only remains for me to make you change your tone?

Which preposition to use with  fortunato