Fobing or Fobbing: How To spell?
The word Fobing is misspelled against Fobbing, which is present continuous of "Fob"
Fobbing has double "bb" is mispronounced as "b"Remember double 'BB' in between the strings Fo & ing which should not be misspelled with single 'B'
Wrong Spelling:  Fo-b-ing  Correct Spelling:  Fo-bb-ing 
Find more incorrect spellings of Fobbing to spell right way.