Matched context for refer and keep

The page lists matched contexts for refer and keep.

Share - refer	Share - keep	Phrase
0.56%	2.59%	{refer or keep} valve [perform operation]
0.16%	0.33%	{refer or keep} brake [perform operation]
0.20%	0.78%	{refer or keep} chamber [perform operation]
0.27%	0.20%	{refer or keep} condition [perform operation]
0.25%	0.29%	{refer or keep} cylinder [perform operation]
0.43%	0.35%	{refer or keep} difference [perform operation]
0.11%	0.29%	{refer or keep} element [perform operation]
0.67%	0.48%	{refer or keep} engine [perform operation]
0.19%	0.51%	{refer or keep} fuel [perform operation]
0.13%	0.25%	{refer or keep} means [perform operation]
0.10%	0.18%	{refer or keep} part [perform operation]
0.11%	0.38%	{refer or keep} passage [perform operation]
0.12%	0.31%	{refer or keep} port [perform operation]
0.12%	0.22%	{refer or keep} portion [perform operation]
0.15%	0.31%	{refer or keep} position [perform operation]
0.30%	1.67%	{refer or keep} pressure [perform operation]
0.13%	0.21%	{refer or keep} rate [perform operation]
0.26%	0.96%	{refer or keep} ratio [perform operation]
0.39%	0.37%	{refer or keep} state [perform operation]
0.12%	0.30%	{refer or keep} surface [perform operation]
0.73%	0.28%	{refer or keep} system [perform operation]
0.09%	1.46%	{refer or keep} temperature [perform operation]
0.37%	0.44%	{refer or keep} value [perform operation]
0.11%	0.47%	{refer or keep} vehicle [perform operation]
0.13%	0.27%	{refer or keep} voltage [perform operation]
0.13%	0.65%	{refer or keep} wheel [perform operation]
0.36%	0.19%	{refer or keep} modal may
1.75%	0.34%	{refer or keep} modal will