SN4 ""

No	Pattern	Freq
1	there have been [det] [noun]	792
2	there have be [det] [noun sg]	515
3	there has be [det] [noun]	299
4	there have be [det] [noun pl]	269
5	there have be some [noun]	265
6	there have be [det] [noun]	217
7	there had be [det] [noun]	202
8	there have be many [noun]	95
9	there have be little [noun]	86
10	there have be much [noun]	84
11	there have be any [noun]	72
12	there have be several [noun]	63
13	there 's be [det] [noun]	55
14	there have be few [noun]	32
15	there have be more [noun]	30
16	there have be [det] attempt	29
17	there have be [det] discussion	28
18	there have be [det] discussion	27
19	there have be [det] change	26
20	there have be [det] debate	25
21	there have be [det] debate	25
22	there have be another [noun]	24
23	there have be [det] attempts	20
24	there have be [det] changes	17
25	there 'd be [det] [noun]	16
26	there have be [det] study	15
27	there have be [det] studies	15
28	there have be [det] research	12
29	there have be [det] research	12
30	there have be [det] improvement	11