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                        1
                           general:: 
                           Phrase(s): I must say good night.  an expression announcing the speaker’s intention of leaving for the night.  •  Jane: It’s late. I must say good night. Bob: Can I see you again? Jane: Call me. Good night, Bob. Bob: Good night, Jane.  •  Sue: I must say good night. Mary: Good night, then. See you tomorrow.
                           
                           
                           
                           
                        
    
                       
                    
                        
                        
                        
                    
 
                    
                        McGrawhill's American Idioms And Phrasal Verbs