Matched context for unchanged and impossible

The page lists matched contexts for unchanged and impossible.

Share - unchanged	Share - impossible	Phrase
1.64%	3.50%	virtually {unchanged or impossible}
0.91%	1.81%	practically {unchanged or impossible}
0.86%	1.07%	almost {unchanged or impossible}
1.26%	0.21%	essentially {unchanged or impossible}
2.96%	0.13%	substantially {unchanged or impossible}