SN4 ""

No	Pattern	Freq
1	there have been [det] [noun pl]	195
2	there have been many [noun]	79
3	there have been some [noun]	48
4	there have been several [noun]	44
5	there have been few [noun]	28
6	there have been [det] attempts	19
7	there have been [det] attempt	19
8	there have been [det] [noun sg]	18
9	there have been [det] study	15
10	there have been [det] studies	15
11	there have been [det] changes	13
12	there have been [det] change	13
13	there have been [det] examples	7
14	there have been [det] example	7
15	there have been any [noun]	6
16	there have been [det] suggestion	6
17	there have been [det] reports	6
18	there have been [det] report	6
19	there have been [det] occasions	6
20	there have been [det] occasion	6
21	there have been [det] suggestions	6
22	there have been [det] cases	5
23	there have been [det] case	5
24	there have been [det] time	5
25	there have been [det] times	5
26	there have been more [noun]	5