Ascertaon or Ascertain: How To spell?

The word Ascertaon is misspelled against Ascertain, meaning "get to know"

Word contains consecutive vowels 'AI' in between alphabets ascert & n is misspelled as 'AO'
Wrong Spelling: ascert-ao-n
Correct Spelling: ascert-ai-n
Find more incorrect spellings of Ascertain to spell right way.