Matched context for fail and changeover

The page lists matched contexts for fail and changeover.

Share - fail	Share - changeover	Phrase
6.83%	41.73%	{fail or changeover} valve
2.05%	1.79%	{fail or changeover} device
1.11%	2.26%	{fail or changeover} mechanism
1.42%	0.88%	{fail or changeover} circuit
1.08%	1.50%	{fail or changeover} means
2.46%	0.60%	{fail or changeover} operation
1.00%	0.76%	{fail or changeover} control
2.36%	0.33%	{fail or changeover} signal
1.93%	0.13%	{fail or changeover} system
2.87%	0.26%	{fail or changeover} time