Matched context for taper and counterbored

The page lists matched contexts for taper and counterbored.

Share - taper	Share - counterbored	Phrase
2.20%	45.58%	end [location] {taper or counterbored}
1.92%	37.12%	{taper or counterbored} end [perform operation]
1.46%	17.29%	so [resume] {taper or counterbored}