SN4 ""

No	Pattern	Freq
1	[pron] have been [adv] [det]	327
2	[ex0] have been [adv] [det]	184
3	there have been [adv] [det]	184
4	there have been [adv] [det]	184
5	[pers pn] have been [adv] [det]	135
6	[noun] have been [adv] [det]	85
7	[vb mod] have been [adv] [det]	75
8	[modal v] have been [adv] [det]	75
9	[noun sg] have been [adv] [det]	43
10	i have been [adv] [det]	34
11	i have been [adv] [det]	34
12	he have been [adv] [det]	32
13	would have been [adv] [det]	32
14	he have been [adv] [det]	32
15	would have been [adv] [det]	30
16	[noun pl] have been [adv] [det]	28
17	[adv] have been [adv] [det]	22
18	it have been [adv] [det]	19
19	it have been [adv] [det]	19
20	[verb] have been [adv] [det]	18
21	she have been [adv] [det]	16
22	she have been [adv] [det]	16
23	[adv] have been [adv] [det]	16
24	must have been [adv] [det]	13
25	must have been [adv] [det]	13
26	they have been [adv] [det]	12
27	they have been [adv] [det]	12
28	[noun prp] have been [adv] [det]	12
29	we have been [adv] [det]	11
30	you have been [adv] [det]	11