SN4 ""

No	Pattern	Freq
1	[adv] there have been [det]	73
2	[adv] there have been [det]	73
3	[adv] [ex0] have been [det]	73
4	[adv] [pron] have been [det]	62
5	[adv] [pron] has been [det]	32
6	[Wh adv] [pron] have been [det]	23
7	[adv] [pron] had been [det]	22
8	[adv] [pron] have been some	21
9	[adv] [pron] have been [det]	19
10	[adv] [pron] have been little	16
11	[adv] [pers pn] have been [det]	13
12	where [pron] have been [det]	11
13	where [pron] have been [det]	11
14	[adv] [pron] have been such	11
15	why [pron] have been [det]	8
16	yet [pron] have been [det]	8
17	why [pron] have been [det]	8
18	yet [pron] have been [det]	8
19	then [pron] have been [det]	7
20	[adv] it have been [det]	7
21	[adv] [pron] 's been [det]	7
22	then [pron] have been [det]	7
23	[adv] it have been [det]	7
24	[adv] [pron] 'd been [det]	6
25	recently [pron] have been [det]	5
26	[adv] [pron] have been all	5
27	[adv] [pron] have been several	5
28	recently [pron] have been [det]	5