Matched context for fill up and confine

The page lists matched contexts for fill up and confine.

Share - fill up	Share - confine	Phrase
24.99%	12.58%	{fill up or confine} chamber [perform operation]
4.19%	2.17%	{fill up or confine} space [perform operation]
0.84%	2.06%	not {fill up or confine}
0.93%	0.33%	{fill up or confine} modal will