Frequency - Word Form
   2 deaf
   1 leaf
   1 cf
   4 chief
   1 neckerchief
   2 belief
   6 relief
   1 brief
   2 grief
   2 ff
   5 staff
  33 off
   1 ruhmkorff
   1 pastorff
   1 puff
   1 stuff
 283 if
  39 half
   1 one-half
   1 behalf
   1 self
   7 oneself
  68 himself
  16 herself
  13 yourself
  50 itself
  10 myself
   6 gulf
3947 of
   2 unheard-of
   2 aloof
   6 roof
   4 proof
   1 boom-proof
   1 fireproof
   1 wharf