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