Delieng or Deleing: How To spell?

The word Delieng is misspelled against Deleing, which is present continuous of "Dele"

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