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  1. import re
  2.  
  3. items = ["singer","singing","ing","This is a ing testing singalong"]
  4. pattern = r"\b\w*ing(?!\w*ing$)\w+\b"
  5.  
  6. for item in items:
  7. 	result = re.findall(pattern, item)
  8. 	if result:
  9. 		print(result)
  10.  
Success #stdin #stdout 0.02s 9376KB
comments (?)
stdin 
Standard input is empty
stdout 
['singer']
['singalong']
https://ideone.com/SDCWhy
language:
Python 3 (python  3.9.5)
created:
4 years ago
visibility:
public

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