Matched context for aid and prevent

The page lists matched contexts for aid and prevent.

Share - aid	Share - prevent	Phrase
0.65%	1.62%	{aid or prevent} flow [perform operation]
0.77%	1.38%	{aid or prevent} movement [perform operation]
1.10%	1.64%	{aid or prevent} rotation [perform operation]
1.56%	0.86%	valve [does] {aid or prevent}
2.44%	0.15%	{aid or prevent} combustion [perform operation]
1.30%	0.15%	{aid or prevent} ignition [perform operation]
2.06%	0.17%	{aid or prevent} means [perform operation]
2.22%	0.38%	{aid or prevent} operation [perform operation]
0.86%	0.72%	{aid or prevent} modal can
1.75%	0.21%	{aid or prevent} modal will
0.86%	0.18%	{aid or prevent} to serve
1.48%	0.66%	means [does] {aid or prevent}
0.77%	0.14%	mechanism [does] {aid or prevent}
1.38%	0.30%	system [does] {aid or prevent}