SN4 ""

No	Pattern	Freq
1	[noun pl] have been [vb pp] to	929
2	[noun pl] have been [verb] to	568
3	[noun pl] had been [verb] to	303
4	[noun pl] has been [verb] to	76
5	[noun pl] have been made to	76
6	[noun pl] have been make to	76
7	[noun pl] have been sent to	46
8	[noun pl] have been send to	46
9	[noun pl] have been shown to	45
10	[noun pl] have been show to	45
11	[noun pl] have been add to	36
12	[noun pl] have been added to	35
13	[noun pl] have been find to	31
14	[noun pl] have been found to	31
15	[noun pl] have been [v-ing] to	27
16	[noun pl] have been subject to	27
17	[noun pl] have been subjected to	27
18	[noun pl] have been reduce to	23
19	[noun pl] have been reduced to	23
20	[noun pl] have been apply to	18
21	[noun pl] have been applied to	17
22	[noun pl] have been transfer to	17
23	[noun pl] have been transferred to	17
24	children have been [verb] to	16
25	[noun pl] have been brought to	15
26	[noun pl] have been give to	15
27	[noun pl] have been given to	15
28	[noun pl] have been bring to	15
29	[noun pl] have been expose to	14
30	[noun pl] have been exposed to	14