SN4 ""

No	Pattern	Freq
1	[conj] there have been a	677
2	[that] there have been a	275
3	that there have been a	275
4	that there have been a	275
5	[noun] there have been a	270
6	[subord] there have been a	264
7	[adv] there have been a	146
8	[coord] there have been a	138
9	[noun sg] there have been a	137
10	[adv] there have been a	116
11	[verb] there have been a	107
12	[noun pl] there have been a	94
13	if there have been a	87
14	if there have been a	87
15	and there have been a	79
16	and there have been a	79
17	year there have been a	78
18	years there have been a	70
19	[adj] there have been a	68
20	[num] there have been a	62
21	but there have been a	55
22	but there have been a	55
23	[vb past] there have been a	40
24	[noun prp] there have been a	37
25	say there have been a	36
26	although there have been a	33
27	although there have been a	33
28	[vb base] there have been a	32
29	where there have been a	30
30	where there have been a	30