SN4 ""

No	Pattern	Freq
1	[conj] there [modal v] have been [det]	42
2	[conj] there [vb mod] have been [det]	42
3	[conj] there must have been [det]	12
4	[conj] there must have been [det]	12
5	[conj] there may have been [det]	8
6	[conj] there may have been [det]	8
7	[conj] there could have been [det]	7
8	[conj] there could have been [det]	7
9	[conj] there would have been [det]	6
10	[conj] there would have been [det]	6
11	[conj] there [verb] have been [det]	5
12	[verb] [conj] there have been [det]	83
13	[noun] [conj] there have been [det]	57
14	[noun sg] [conj] there have been [det]	31
15	[vb past] [conj] there have been [det]	22
16	[noun pl] [conj] there have been [det]	22
17	[adv] [conj] there have been [det]	21
18	[conj] [conj] there have been [det]	19
19	[adj] [conj] there have been [det]	19
20	[adj] [conj] there have been [det]	16
21	[vb pp] [conj] there have been [det]	15
22	[vb infin] [conj] there have been [det]	15
23	[adv] [conj] there have been [det]	15
24	[coord] [conj] there have been [det]	12
25	[to-vb] [conj] there have been [det]	12
26	deny [conj] there have been [det]	10
27	and [conj] there have been [det]	9
28	and [conj] there have been [det]	9
29	[vb base] [conj] there have been [det]	9
30	that [conj] there have been [det]	6