SN4 ""

No	Pattern	Freq
1	[subord] there have been [det]	177
2	if there have been [det]	69
3	[subord] there has been [det]	63
4	[subord] there have been any	62
5	[subord] there had been [det]	61
6	[subord] there have been some	55
7	[subord] there have been [det]	35
8	although there have been [det]	33
9	whether there have been [det]	14
10	though there have been [det]	13
11	[subord] there have been much	13
12	while there have been [det]	10
13	[subord] there 's been [det]	9
14	[subord] there have been several	9
15	[subord] there have been little	9
16	[subord] there 'd been [det]	8
17	[subord] there have been such	7
18	when there have been [det]	6
19	where there have been [det]	6
20	[subord] there have been many	6
21	as there have been [det]	6
22	[subord] there have been more	5
23	because there have been [det]	5