Matched context for override and changeover

The page lists matched contexts for override and changeover.

Share - override	Share - changeover	Phrase
17.74%	41.73%	{override or changeover} valve
7.70%	3.34%	{override or changeover} switch
4.37%	1.50%	{override or changeover} means
1.14%	1.79%	{override or changeover} device
1.03%	2.26%	{override or changeover} mechanism
2.26%	0.76%	{override or changeover} control
3.98%	0.33%	{override or changeover} signal
0.65%	1.38%	{override or changeover} position
3.14%	0.13%	{override or changeover} system
1.79%	0.23%	{override or changeover} unit
1.41%	0.21%	{override or changeover} [does] occur
0.84%	0.28%	allow {override or changeover} [perform operation]