Grabing or Grabbing: How To spell?
The word Grabing is misspelled against Grabbing, which is present continuous of "Grab"
Grabbing has double "bb" is mispronounced as "b"Remember double 'BB' in between the strings Gra & ing which should not be misspelled with single 'B'
Wrong Spelling:  Gra-b-ing  Correct Spelling:  Gra-bb-ing 
Find more wrongly spelled words of Grabbing to spell it well.