Renouard, perfunctorily, did see no reason why he should make a long stay.
He asked where she was going, a conventional question, perfunctorily put.
She moved about perfunctorily, with an air of preoccupation.
They tried him, formally if perfunctorily; he admitted his imposture, and begged for his life.
They applauded vociferously but perfunctorily, in order to appear to ...