Construning or Constraining: How To spell?
The word Construning is misspelled against Constraining, which is present continuous of "Constrain"
Word contains consecutive vowels 'AI' in between alphabets constr & ning is misspelled as 'U'Wrong Spelling:  constr-u-ning  Correct Spelling:  constr-ai-ning 
Check more misspelled words of Constraining to spell it correct.