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                           general:: 
                            Phrase(s): So it goes. 
Inf. That is the kind of thing that happens.; That is life.  •  Too bad about John and his problems. So it goes.  •  I just lost a twenty-dollar bill, and I can’t find it anywhere. So it goes.
                        
                        
 
                        
                            McGrawhill's American Idioms And Phrasal Verbs