Matched context for existing and buildup

The page lists matched contexts for existing and buildup.

Share - existing	Share - buildup	Phrase
1.54%	22.17%	pressure {existing or buildup}
0.21%	2.41%	brake {existing or buildup}
0.29%	0.35%	combustion {existing or buildup}
0.33%	1.02%	fluid [state] {existing or buildup}
0.24%	0.48%	force {existing or buildup}
0.09%	0.37%	fuel {existing or buildup}