The word Patering is misspelled against Pattering, which is present continuous of "Patter"
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Pattering has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings pa & ering which should not be misspelled with single 'T'
Wrong Spelling:  pa-t-ering 
Correct Spelling:  pa-tt-ering 
Find more wrongly spelled words of Pattering to spell it well.