Matched context for draw back and entrain

The page lists matched contexts for draw back and entrain.

Share - draw back	Share - entrain	Phrase
10.00%	3.03%	{draw back or entrain} gas [perform operation]
5.47%	5.27%	{draw back or entrain} air [perform operation]
7.80%	3.08%	{draw back or entrain} vapor [perform operation]
8.08%	1.73%	{draw back or entrain} piston [perform operation]
3.66%	1.56%	{draw back or entrain} modal will