Matched context for etch and form

The page lists matched contexts for etch and form.

Share - etch	Share - form	Phrase
8.61%	1.11%	{etch or form} groove [perform operation]
8.11%	1.11%	surface [location] {etch or form}
3.80%	0.96%	{etch or form} hole [perform operation]
3.41%	0.41%	side [location] {etch or form}