Matched context for keep ON and switch off

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

Share - keep ON	Share - switch off	Phrase
22.46%	1.94%	{keep ON or switch off} valve [perform operation]
56.02%	0.66%	time [temporal] {keep ON or switch off}
21.50%	1.43%	unit [does] {keep ON or switch off}