SN4 ""

No	Pattern	Freq
1	who have been [vb pp] [prep]	205
2	who have been [vb pp] [prep]	205
3	who have been [vb pp] by	50
4	who have been [vb pp] by	50
5	who have been [vb pp] to	29
6	who have been [vb pp] to	29
7	who have been [vb pp] in	19
8	who have been [vb pp] in	19
9	who have been [vb pp] for	17
10	who have been [vb pp] for	17
11	who have been [vb pp] with	13
12	who have been [vb pp] with	13
13	who have been [vb pp] into	13
14	who have been [vb pp] into	13
15	who have been [vb pp] from	12
16	who have been [vb pp] from	12
17	who have been [vb pp] of	11
18	who have been [vb pp] of	11
19	who have been [vb pp] on	8
20	who have been [vb pp] on	8
21	who have been trained [prep]	6
22	who have been treated [prep]	5
23	who have been killed [prep]	5
24	who have been told [prep]	5
25	who have been admitted [prep]	5