Matched context for need and vary

The page lists matched contexts for need and vary.

Share - need	Share - vary	Phrase
1.36%	1.01%	{need or vary} pressure [perform operation]
1.03%	1.45%	{need or vary} modal may
0.58%	0.44%	{need or vary} amount [perform operation]
0.30%	0.18%	{need or vary} current [perform operation]
0.31%	0.33%	{need or vary} flow [perform operation]
1.94%	0.43%	{need or vary} force [perform operation]
1.37%	0.30%	{need or vary} fuel [perform operation]
0.37%	0.59%	{need or vary} length [perform operation]
0.36%	0.15%	{need or vary} level [perform operation]
0.57%	0.27%	{need or vary} number [perform operation]
0.33%	0.97%	{need or vary} rate [perform operation]
0.31%	0.45%	{need or vary} size [perform operation]
1.40%	0.29%	{need or vary} time [perform operation]
0.53%	0.24%	{need or vary} voltage [perform operation]
0.41%	0.53%	{need or vary} volume [perform operation]
0.72%	0.65%	{need or vary} modal will
0.32%	0.16%	example [example] {need or vary}
0.32%	0.22%	force [does] {need or vary}
4.38%	0.17%	not {need or vary}
0.38%	0.72%	pressure [does] {need or vary}
0.26%	0.70%	rate [does] {need or vary}
0.37%	0.31%	size [does] {need or vary}
0.88%	0.17%	system [does] {need or vary}
0.29%	0.35%	temperature [does] {need or vary}
0.46%	0.33%	valve [does] {need or vary}