Matched context for appreciable and preferred

The page lists matched contexts for appreciable and preferred.

Share - appreciable	Share - preferred	Phrase
13.07%	0.05%	{appreciable or preferred} [effectiveness] amount
4.61%	0.03%	{appreciable or preferred} [effectiveness] period
3.01%	0.04%	{appreciable or preferred} [effectiveness] pressure
4.54%	0.03%	{appreciable or preferred} [effectiveness] variation