Matched context for alteration and alternative

The page lists matched contexts for alteration and alternative.

Share - alteration	Share - alternative	Phrase
2.14%	10.73%	apparent [validity] {alteration or alternative}
9.10%	1.90%	various [similarity] {alteration or alternative}
2.77%	3.27%	possible [certainty] {alteration or alternative}
2.28%	3.07%	{alteration or alternative} to system
1.38%	3.73%	cover {alteration or alternative} [perform operation]
0.55%	2.65%	{alteration or alternative} modal will
1.40%	0.73%	design {alteration or alternative}
3.45%	0.26%	include {alteration or alternative} [perform operation]
2.22%	0.44%	invention {alteration or alternative}