Matched context for past and existing

The page lists matched contexts for past and existing.

Share - past	Share - existing	Phrase
3.49%	15.34%	{past or existing} [chronology] system
2.01%	3.53%	{past or existing} [chronology] design
8.49%	0.81%	{past or existing} [chronology] valve
6.86%	0.49%	{past or existing} [chronology] type
3.15%	0.84%	{past or existing} [chronology] value
0.95%	1.57%	{past or existing} [chronology] assembly
1.23%	1.29%	{past or existing} [chronology] means
2.57%	0.77%	{past or existing} [chronology] mechanism
1.32%	1.15%	{past or existing} [chronology] sensor