Matched context for instruct and feedback-control

The page lists matched contexts for instruct and feedback-control.

Share - instruct	Share - feedback-control	Phrase
2.99%	41.20%	{instruct or feedback-control} ratio [perform operation]
3.67%	12.32%	controller [does] {instruct or feedback-control}
3.49%	5.02%	{instruct or feedback-control} rate [perform operation]
3.35%	1.93%	means [does] {instruct or feedback-control}