SN4 ""

No	Pattern	Freq
1	have been [vb pp] for	3821
2	has been [verb] for	1650
3	have been [v-ing] for	1564
4	had been [verb] for	1516
5	have been [verb] for	1168
6	have been [verb] for	350
7	've been [verb] for	272
8	have been waiting for	236
9	have been wait for	236
10	have been use for	200
11	have been used for	195
12	have been make for	177
13	's been [verb] for	175
14	have been made for	172
15	have been look for	157
16	have been looking for	156
17	'd been [verb] for	118
18	to have been [verb] for	91
19	have been do for	90
20	have been jailed for	88
21	have been jail for	88
22	have been know for	74
23	have been known for	74
24	have been arrange for	73
25	have been arranged for	72
26	have been work for	69
27	have been working for	66
28	have been criticise for	65
29	have been criticised for	65
30	have been prepare for	63