SN4 ""

No	Pattern	Freq
1	they have been [vb pp]	985
2	them have been [vb pp]	60
3	they have been given	38
4	they have been used	24
5	they have been known	20
6	they have been told	16
7	they have been found	14
8	they have been made	14
9	they have been replaced	13
10	they have been forced	13
11	they have been put	12
12	they have been treated	12
13	they have been taught	10
14	they have been included	10
15	they have been taken	10
16	they have been brought	9
17	they have been shown	9
18	they have been called	9
19	they have been sent	9
20	they have been removed	7
21	they have been selected	7
22	they have been placed	7
23	they have been seen	7
24	they have been established	7
25	they have been identified	6
26	they have been chosen	6
27	they have been invited	6
28	they have been described	6
29	they have been left	6
30	they have been offered	6