Restraned or Restrained: How To spell?

The word Restraned is misspelled against Restrained, which is past tense of "Restrain"

Word contains consecutive vowels 'AI' in between alphabets restr & ned is misspelled as 'A'
Wrong Spelling:  restr-a-ned 
Correct Spelling:  restr-ai-ned 
Explore spell check of Restrained to spell without errors.

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