Matched context for preserve and alter

The page lists matched contexts for preserve and alter.

Share - preserve	Share - alter	Phrase
4.09%	3.01%	{preserve or alter} characteristic [perform operation]
2.60%	2.47%	{preserve or alter} ratio [perform operation]
3.32%	1.39%	{preserve or alter} angle [perform operation]
4.21%	1.00%	{preserve or alter} value [perform operation]
4.99%	0.91%	{preserve or alter} volume [perform operation]
1.90%	1.07%	{preserve or alter} pressure [perform operation]
1.03%	2.33%	{preserve or alter} modal can
7.44%	0.20%	{preserve or alter} function [perform operation]
1.98%	0.58%	{preserve or alter} modal will