Matched context for descend and move back

The page lists matched contexts for descend and move back.

Share - descend	Share - move back	Phrase
19.34%	6.36%	piston [does] {descend or move back}
2.53%	8.70%	{descend or move back} piston [perform operation]
1.66%	7.13%	{descend or move back} to position
1.29%	2.12%	{descend or move back} modal will
1.78%	1.23%	rapidly [manner] {descend or move back}
2.52%	0.90%	vehicle [does] {descend or move back}
1.74%	0.79%	{descend or move back} modal can