The word Controling is misspelled against Controlling, which is present continuous of "Control"
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Controlling has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings contro & ing which should not be misspelled with single 'L'
Wrong Spelling: contro-l-ing
Correct Spelling: contro-ll-ing
Find more incorrect spellings of Controlling to spell right way.