SN4 ""

No	Pattern	Freq
1	have been [vb pp] for [art]	985
2	have been [vb pp] for [art]	985
3	have been [vb pp] for [adj]	942
4	have been [vb pp] for [noun]	931
5	have been [vb pp] for the	650
6	have been [vb pp] for the	650
7	have been [vb pp] for [noun sg]	523
8	have been [vb pp] for [det]	369
9	have been [vb pp] for a	332
10	have been [vb pp] for [pron]	304
11	have been [vb pp] for a	292
12	have been [vb pp] for [adj]	283
13	have been [vb pp] for [verb]	268
14	have been [vb pp] for [num]	262
15	have been [vb pp] for [noun pl]	254
16	have been [vb pp] for [v-ing]	253
17	have been [vb pp] for [adv]	187
18	have been [vb pp] for [adv]	168
19	have been [vb pp] for [pers pn]	149
20	have been [vb pp] for [noun prp]	137
21	have been [vb pp] for [pos pn]	135
22	have been [vb pp] for some	101
23	have been [vb pp] for some	101
24	have been [vb pp] for [prep]	77
25	have been [vb pp] for [prep]	77
26	have been [vb pp] for many	67
27	have been [vb pp] for many	67
28	have been [vb pp] for this	55
29	have been [vb pp] for this	55
30	have been [vb pp] for their	43