あべこべにする
to turn something upside-down
まばらにする
しだいにする
to do something little by little
よそにする
to neglect anything
to ruin―spoil―smash―shatter―tear to pieces―pull to pieces―pick to pieces―tear to tatters―wear to rags―play havoc with anything
のらくらすること
the act of coughing on purpose