The word Toboganing is misspelled against Tobogganing, which is present continuous of "Toboggan"
-->
Tobogganing has double "gg" is mispronounced as "g"
Remember double 'GG' in between the strings tobo & aning which should not be misspelled with single 'G'
Wrong Spelling:  tobo-g-aning 
Correct Spelling:  tobo-gg-aning 
Find more incorrect spellings of Tobogganing to spell right way.