Matched context for descend and go up

The page lists matched contexts for descend and go up.

Share - descend	Share - go up	Phrase
19.34%	19.20%	piston [does] {descend or go up}
6.49%	51.91%	{descend or go up} hill [perform operation]
2.52%	12.70%	vehicle [does] {descend or go up}