SN4 ""

No	Pattern	Freq
1	[noun pl] that have been [verb]	1176
2	[noun pl] that have been [vb pp]	1104
3	[noun pl] that have been [verb]	833
4	[noun pl] that had been [verb]	300
5	[noun pl] that have been made	140
6	[noun pl] that have been make	140
7	[noun pl] that have been [v-ing]	70
8	[noun pl] that have been used	33
9	things that have been [verb]	33
10	[noun pl] that have been use	33
11	[noun pl] that have been take	29
12	[noun pl] that has been [verb]	28
13	[noun pl] that have been put	27
14	[noun pl] that have been put	27
15	[noun pl] that have been raise	23
16	[noun pl] that have been raised	23
17	points that have been [verb]	22
18	[noun pl] that have been set	21
19	[noun pl] that have been set	21
20	[noun pl] that have been develop	21
21	changes that have been [verb]	21
22	[noun pl] that have been taken	21
23	[noun pl] that have been developed	20
24	[noun pl] that have been done	16
25	[noun pl] that have been do	16
26	[noun pl] that have been found	14
27	[noun pl] that have been find	14
28	problems that have been [verb]	13
29	[noun pl] that have been identified	13
30	[noun pl] that have been identify	13