SN4 ""

No	Pattern	Freq
1	have there been	204
2	[verb] there been	204
3	had there been	90
4	[vb past] there been	90
5	[vb -s] there been	81
6	has there been	80
7	[vb base] there been	32
8	have there been	32
9	[adv] there been	8
10	[not/n't] there been	8
11	n't there been	8
12	not there been	8
13	there [verb] been	8626
14	there have been	8624
15	there [vb -s] been	3810
16	there has been	3130
17	there [vb past] been	2803
18	there had been	2640
19	there [vb base] been	2006
20	there have been	1953
21	there 's been	678
22	there 'd been	163
23	there 've been	53
24	there [adv] been	10
25	there not been	9
26	there [not/n't] been	9
27	there not been	9
28	there to have been	7
29	there [to-vb] been	7
30	there been [art]	78