Matched context for krefi and kref

The page lists matched contexts for krefi and kref.

Share - krefi	Share - kref	Phrase
65.72%	36.46%	learned [character] {krefi or kref}
18.52%	13.77%	value {krefi or kref}
15.75%	2.82%	calculate {krefi or kref} [perform operation]