Spaeang or Spaeing: How To spell?

The word Spaeang is misspelled against Spaeing, which is present continuous of "Spae"

Word contains consecutive vowels 'EI' in between alphabets spa & ng is misspelled as 'EA'
Wrong Spelling:  spa-ea-ng 
Correct Spelling:  spa-ei-ng 
Explore spell check of Spaeing to spell without errors.