About / On / Concerning

About / On / Concerning  (Bir konu hakkında)

About ve on her ikisi edat (preposition) dır. Ancak "on" daha resmi durumlar için kullanılır. 

  • He talked about his new car when he came to see us.
  • He talked on Evolution to the guest in the hall.
  • I am reading a book about Turkish Economy.
  • I am doing a research on Turkish Economy. 
  • A tale about a frog
  • A report on colonialism in Africa.

 

There are several questions to discuss concerning the report. 

 

 

 

 

 

 

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