The word Pining is misspelled against Pinning, which is present continuous of "Pin"
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Pinning has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings pi & ing which should not be misspelled with single 'N'
Wrong Spelling: pi-n-ing
Correct Spelling: pi-nn-ing
Find more wrongly spelled words of Pinning to spell it well.