Matched context for superimpose and step up

The page lists matched contexts for superimpose and step up.

Share - superimpose	Share - step up	Phrase
9.60%	57.53%	{superimpose or step up} voltage [perform operation]
2.89%	9.26%	{superimpose or step up} motion [perform operation]
1.38%	4.42%	means [does] {superimpose or step up}