SN4 ""

No	Pattern	Freq
1	that [ex0] have [adv] been [det]	27
2	that there have [adv] been [det]	27
3	that [ex0] have [adv] been [det]	16
4	that [ex0] have not been [det]	11
5	that [ex0] have [not/n't] been [det]	11
6	that [ex0] had [adv] been [det]	10
7	that [ex0] has [adv] been [det]	9
8	that [ex0] have [adv] been any	7
9	that [ex0] have not been [det]	6
10	that [ex0] have [adv] been [det]	6
11	that [ex0] have n't been [det]	5
12	that [ex0] have never been [det]	5
13	that [ex0] have [adv] been some	5
14	that [ex0] have never been [det]	5