The word Coresponded is misspelled against Corresponded, which is past tense of "Correspond"
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Corresponded has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings co & esponded which should not be misspelled with single 'R'
Wrong Spelling:  co-r-esponded 
Correct Spelling:  co-rr-esponded 
Find more incorrect spellings of Corresponded to spell right way.