Matched context for impair and demonstrate

The page lists matched contexts for impair and demonstrate.

Share - impair	Share - demonstrate	Phrase
7.83%	2.27%	{impair or demonstrate} performance [perform operation]
6.85%	2.45%	{impair or demonstrate} operation [perform operation]
5.05%	2.01%	{impair or demonstrate} efficiency [perform operation]
2.60%	2.54%	{impair or demonstrate} ability [perform operation]
3.75%	1.58%	{impair or demonstrate} stability [perform operation]
1.51%	2.90%	{impair or demonstrate} effect [perform operation]
1.31%	1.74%	{impair or demonstrate} characteristic [perform operation]
6.27%	0.37%	not {impair or demonstrate}
1.38%	1.05%	{impair or demonstrate} modal can
2.52%	0.51%	{impair or demonstrate} modal may
2.43%	0.76%	{impair or demonstrate} modal will