Feieng or Feeing: How To spell?

The word Feieng is misspelled against Feeing, which is present continuous of "Fee"

Word contains consecutive vowels 'EI' in between alphabets fe & ng is misspelled as 'IE'
Wrong Spelling:  fe-ie-ng 
Correct Spelling:  fe-ei-ng 
Find more wrongly spelled words of Feeing to spell it well.