Paoned or Pained: How To spell?

The word Paoned is misspelled against Pained, which is past tense of "Pain"

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