SN4 ""

No	Pattern	Freq
1	have been [vb pp] [prep] [det]	299
2	have been [vb pp] by [det]	88
3	have been [vb pp] by [det]	88
4	have been [vb pp] in [det]	64
5	have been [vb pp] in [det]	64
6	have been [vb pp] [prep] any	51
7	have been [vb pp] [prep] this	41
8	have been [vb pp] [prep] some	41
9	have been [vb pp] [prep] such	33
10	have been [vb pp] [prep] that	31
11	have been [vb pp] for [det]	26
12	have been [vb pp] at [det]	26
13	have been [vb pp] for [det]	26
14	have been [vb pp] [prep] all	26
15	have been [vb pp] at [det]	26
16	have been [vb pp] to [det]	21
17	have been [vb pp] to [det]	21
18	have been [vb pp] on [det]	20
19	have been [vb pp] on [det]	20
20	have been [vb pp] with [det]	15
21	have been [vb pp] with [det]	15
22	have been [vb pp] [prep] another	15
23	have been [vb pp] [prep] these	14
24	have been [vb pp] [prep] many	11
25	have been made [prep] [det]	10
26	have been [vb pp] [prep] those	10
27	have been [vb pp] from [det]	7
28	have been used [prep] [det]	7
29	have been [vb pp] from [det]	7
30	have been caused [prep] [det]	6