Strokeung or Strokeing: How To spell?

The word Strokeung is misspelled against Strokeing, which is present continuous of "Stroke"

Word contains consecutive vowels 'EI' in between alphabets strok & ng is misspelled as 'EU'
Wrong Spelling:  strok-eu-ng 
Correct Spelling:  strok-ei-ng 
Check more misspelled words of Strokeing to spell it correct.