Decreying or Decreeing: How To spell?

The word Decreying is misspelled against Decreeing, which is present continuous of "Decree"

Word contains consecutive vowels 'EI' in between alphabets decre & ng is misspelled as 'YI'
Wrong Spelling:  decre-yi-ng 
Correct Spelling:  decre-ei-ng 
Find more wrongly spelled words of Decreeing to spell it well.