SN4 ""

No	Pattern	Freq
1	have been [noun pl] [prep]	711
2	have been [noun pl] [prep]	353
3	have been [noun pl] of	258
4	have been [noun pl] of	258
5	had been [noun pl] [prep]	205
6	have been [noun pl] in	157
7	have been [noun pl] in	157
8	have been [noun pl] for	87
9	have been [noun pl] for	87
10	have been [noun pl] [prep]	80
11	have been members [prep]	41
12	have been friends [prep]	33
13	have been [noun pl] with	32
14	have been [noun pl] with	32
15	have been victims [prep]	28
16	have been changes [prep]	26
17	have been [noun pl] about	25
18	have been [noun pl] about	25
19	have been reports [prep]	24
20	have been [noun pl] to	22
21	have been [noun pl] to	22
22	have been [noun pl] on	21
23	have been [noun pl] on	21
24	have been problems [prep]	20
25	have been [noun pl] from	18
26	've been [noun pl] [prep]	18
27	to have been [noun pl] [prep]	18
28	have been [noun pl] from	18
29	'd been [noun pl] [prep]	17
30	have been [noun pl] over	16