The word Regreted is misspelled against Regretted, which is past tense of "Regret"
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Regretted has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings regre & ed which should not be misspelled with single 'T'
Wrong Spelling: regre-t-ed
Correct Spelling: regre-tt-ed
Explore spell check of Regretted to spell without errors.