Concordance for verb impair

The page lists top contexts for verb impair and their percentages (as applied to automotive subject domain).

Share	Phrase
7.83%	impair performance [perform operation]
6.85%	impair operation [perform operation]
6.27%	not impair
6.21%	impair driveability [perform operation]
5.05%	impair efficiency [perform operation]
4.58%	impair ADVP seriously
4.35%	impair function [perform operation]
3.75%	impair stability [perform operation]
3.01%	impair feeling [perform operation]
2.81%	severely [degree] impair
2.74%	impair quality [perform operation]
2.69%	impair comfort [perform operation]
2.60%	impair ability [perform operation]
2.52%	impair modal may
2.44%	significantly [manner] impair
2.43%	impair modal will
2.40%	impair drivability [perform operation]
2.35%	impair combustion [perform operation]
2.15%	impair operability [perform operation]
2.10%	impair appearance [perform operation]
1.93%	considerably [degree] impair
1.88%	impair modal would
1.85%	impair functioning [perform operation]
1.51%	impair effect [perform operation]
1.48%	impair response [perform operation]
1.47%	it [does] impair
1.46%	impair property [perform operation]
1.39%	impair capability [perform operation]
1.38%	impair modal can
1.36%	impair strength [perform operation]
1.31%	impair characteristic [perform operation]
1.12%	substantially [degree] impair
0.96%	result [resume] impair
0.93%	impair movement [perform operation]
0.89%	impair flow [perform operation]
0.86%	impair control [perform operation]
0.76%	force [does] impair
0.76%	impair modal could
0.75%	impair system [perform operation]
0.62%	impair engine [perform operation]