Reparteeeng or Reparteeing: How To spell?

The word Reparteeeng is misspelled against Reparteeing, which is present continuous of "Repartee"

Word contains consecutive vowels 'EI' in between alphabets reparte & ng is misspelled as 'EE'
Wrong Spelling:  reparte-ee-ng 
Correct Spelling:  reparte-ei-ng 
Explore spell check of Reparteeing to spell without errors.