SN4 ""

No	Pattern	Freq
1	have been [vb pp] for [adj]	942
2	have been [vb pp] for [det]	369
3	has been [vb pp] for [adj]	342
4	have been [vb pp] for [adj]	283
5	have been [vb pp] for [num]	262
6	had been [vb pp] for [adj]	249
7	have been [vb pp] for [adj]	230
8	have been [vb pp] for some	101
9	have been [vb pp] for some	101
10	have been [vb pp] for many	67
11	have been [vb pp] for many	67
12	have been used for [adj]	61
13	have been [vb pp] for this	55
14	have been [vb pp] for [adj]	55
15	have been [vb pp] for this	55
16	have been jailed for [adj]	52
17	have been made for [adj]	39
18	have been [vb pp] for three	36
19	have been [vb pp] for three	36
20	have been [vb pp] for two	34
21	have been [vb pp] for two	34
22	have been known for [adj]	33
23	have been [vb pp] for [num ord]	21
24	have been [vb pp] for several	19
25	have been [vb pp] for several	19
26	to have been [vb pp] for [adj]	18
27	's been [vb pp] for [adj]	17
28	have been [vb pp] for all	17
29	have been [vb pp] for all	17
30	have been set for [adj]	16