Matched context for unnecessary and operative

The page lists matched contexts for unnecessary and operative.

Share - unnecessary	Share - operative	Phrase
7.65%	2.53%	{unnecessary or operative} [importance] become
19.97%	0.41%	{unnecessary or operative} [importance] it
8.89%	0.35%	{unnecessary or operative} [importance] make
0.83%	2.69%	{unnecessary or operative} [importance] valve
4.11%	0.57%	{unnecessary or operative} to provide
1.92%	0.69%	{unnecessary or operative} [importance] render
0.64%	0.15%	{unnecessary or operative} [importance] component
1.82%	0.26%	{unnecessary or operative} [importance] control
0.50%	1.47%	{unnecessary or operative} [importance] system