SN4 ""

No	Pattern	Freq
1	[verb] [conj] there have been some	28
2	[noun] [conj] there have been some	20
3	[noun sg] [conj] there have been some	10
4	[adv] [conj] there have been some	9
5	[adj] [conj] there have been some	8
6	[adv] [conj] there have been some	8
7	[noun pl] [conj] there have been some	8
8	[vb past] [conj] there have been some	8
9	[adj] [conj] there have been some	7
10	[vb pp] [conj] there have been some	5
11	[conj] [adv] there have been some	5
12	[conj] [adv] there have been some	5
13	[conj] there [vb mod] have been some	18
14	[conj] there [modal v] have been some	18
15	[conj] there may have been some	6
16	[conj] there must have been some	6
17	[conj] there may have been some	6
18	[conj] there must have been some	6
19	[conj] there have [adv] been some	14
20	[conj] there have [adv] been some	13
21	[conj] there have been some [noun]	94
22	[conj] there have been some [noun sg]	75
23	[conj] there have been some [adj]	33
24	[conj] there have been some [adj]	32
25	[conj] there have been some [noun pl]	19
26	[conj] there have been some improvement	6