Matched context for cfb and cf

The page lists matched contexts for cfb and cf.

Share - cfb	Share - cf	Phrase
12.07%	11.40%	correct {cfb or cf} [perform operation]
9.31%	13.92%	quantity {cfb or cf}
4.50%	10.66%	control {cfb or cf}
5.63%	6.18%	correction {cfb or cf}
0.81%	3.93%	set {cfb or cf} [perform operation]