SN4 ""

No	Pattern	Freq
1	have been [vb pp] for [adj]	942
2	have been [verb] for [det]	568
3	has been [verb] for [adj]	450
4	have been [verb] for [num]	448
5	have been [v-ing] for [adj]	418
6	had been [verb] for [adj]	396
7	have been [verb] for [adj]	316
8	have been [verb] for [adj]	296
9	have been [verb] for some	183
10	have been [verb] for some	183
11	have been [verb] for many	84
12	have been [verb] for many	84
13	have been [verb] for this	83
14	have been [verb] for this	83
15	have been [verb] for [adj]	68
16	have been use for [adj]	63
17	've been [verb] for [adj]	62
18	have been used for [adj]	61
19	have been [verb] for two	59
20	have been [verb] for two	59
21	have been [verb] for three	57
22	have been [verb] for three	57
23	have been jail for [adj]	52
24	have been jailed for [adj]	52
25	have been [verb] for several	43
26	have been [verb] for several	43
27	have been make for [adj]	41
28	's been [verb] for [adj]	41
29	have been made for [adj]	39
30	have been wait for [adj]	37