SN4 ""

No	Pattern	Freq
1	to have been [vb pp] [prep] [adj]	268
2	to have been [verb] [prep] [adj]	128
3	to have been [verb] [prep] [det]	89
4	to have been [verb] by [adj]	70
5	to have been [verb] in [adj]	65
6	to have been [verb] [prep] [num]	51
7	to have been [verb] [prep] this	26
8	to have been [verb] [prep] this	26
9	to have been [verb] on [adj]	20
10	to have been [verb] for [adj]	19
11	to have been [verb] [prep] some	18
12	to have been [verb] [prep] some	18
13	to have been made [prep] [adj]	16
14	to have been make [prep] [adj]	16
15	to have been [verb] with [adj]	15
16	to have been [verb] to [adj]	15
17	to have been [verb] from [adj]	15
18	to have been [verb] [prep] any	14
19	to have been [verb] at [adj]	14
20	to have been [verb] [prep] any	14
21	to have been [verb] [prep] one	10
22	to have been [verb] [prep] one	10
23	to have been held [prep] [adj]	7
24	to have been hold [prep] [adj]	7
25	to have been [verb] [prep] such	7
26	to have been [verb] [prep] such	7
27	to have been used [prep] [adj]	6
28	to have been [verb] [prep] that	6
29	to have been build [prep] [adj]	6
30	to have been [verb] [prep] that	6