Matched context for preferred and unacceptable

The page lists matched contexts for preferred and unacceptable.

Share - preferred	Share - unacceptable	Phrase
0.13%	26.15%	{preferred or unacceptable} [effectiveness] level
0.05%	8.87%	{preferred or unacceptable} [effectiveness] amount
0.04%	2.90%	{preferred or unacceptable} [effectiveness] condition
0.09%	3.31%	{preferred or unacceptable} [effectiveness] region