Matched context for keep ON and switch on

The page lists matched contexts for keep ON and switch on.

Share - keep ON	Share - switch on	Phrase
56.02%	1.40%	time [temporal] {keep ON or switch on}
22.46%	1.87%	{keep ON or switch on} valve [perform operation]
21.50%	0.84%	unit [does] {keep ON or switch on}