Matched context for ascertain and alter

The page lists matched contexts for ascertain and alter.

Share - ascertain	Share - alter	Phrase
5.41%	2.33%	{ascertain or alter} modal can
2.71%	3.01%	{ascertain or alter} characteristic [perform operation]
2.08%	2.18%	means [does] {ascertain or alter}
2.00%	1.86%	{ascertain or alter} position [perform operation]
1.03%	3.04%	{ascertain or alter} rate [perform operation]
3.35%	1.00%	{ascertain or alter} value [perform operation]
1.03%	2.47%	{ascertain or alter} ratio [perform operation]
1.93%	1.54%	{ascertain or alter} modal may
2.18%	0.81%	{ascertain or alter} speed [perform operation]
1.70%	0.99%	possible to {ascertain or alter}
0.77%	0.45%	{ascertain or alter} fuel [perform operation]
1.35%	0.39%	{ascertain or alter} level [perform operation]
0.91%	1.01%	{ascertain or alter} means [perform operation]
1.05%	0.41%	{ascertain or alter} quantity [perform operation]
1.27%	0.28%	{ascertain or alter} state [perform operation]
1.30%	0.56%	{ascertain or alter} time [perform operation]
1.18%	0.25%	device [does] {ascertain or alter}
1.68%	0.32%	method [does] {ascertain or alter}
1.28%	0.28%	necessary to {ascertain or alter}
2.17%	0.21%	step [does] {ascertain or alter}
2.64%	0.19%	unit [does] {ascertain or alter}