As...

as the story goes - segundo o que contam, de acordo com a história que se conta

as though - como se

as to - de acordo com, em relação a, quanto ( The candidates went to different rooms as to the position they were applying for.)

as usual - como sempre

Business as usual

Business as usual: O mesmo de sempre, tudo como sempre, tudo como antes, tudo normal

It was business as usual at the school yesterday only a month after the fire.(thefreedictionary.com)

“Has the media really become more focused on important issues since then, or are we back to business as usual?”(Newsweek, September 08, 2011)