Betaght or Betaught: How To spell?

The word Betaght is misspelled against Betaught, an adjective meaning "Delivered; committed in trust."

Word contains consecutive vowels 'AU' in between alphabets bet & ght is misspelled as 'A' as letter 'U' is phonetically ignored
Wrong Spelling:  bet-a-ght 
Correct Spelling:  bet-au-ght 
Explore spell check of Betaught to spell without errors.

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