Complened or Complained: How To spell?

The word Complened is misspelled against Complained, which is past tense of "Complain"

Word contains consecutive vowels 'AI' in between alphabets compl & ned is misspelled as 'E'
Wrong Spelling: compl-e-ned
Correct Spelling: compl-ai-ned
Find more incorrect spellings of Complained to spell right way.