Matched context for contraction and venting

The page lists matched contexts for contraction and venting.

Share - contraction	Share - venting	Phrase
4.87%	1.69%	chamber {contraction or venting}
3.56%	1.89%	permit {contraction or venting} [perform operation]
5.33%	1.04%	{contraction or venting} [does] cause
3.43%	1.08%	volume {contraction or venting}
1.75%	0.74%	{contraction or venting} [does] occur
2.50%	0.58%	cause {contraction or venting} [perform operation]
2.24%	0.71%	spring {contraction or venting}
1.55%	0.60%	allow {contraction or venting} [perform operation]
0.78%	0.20%	have {contraction or venting} [perform operation]
0.77%	1.27%	provide {contraction or venting} [perform operation]