Complauned or Complained: How To spell?

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

Word contains consecutive vowels 'AI' in between alphabets compl & ned is misspelled as 'AU'
Wrong Spelling:  compl-au-ned 
Correct Spelling:  compl-ai-ned 
Check more misspelled words of Complained to spell it correct.

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