SN4 ""

No	Pattern	Freq
1	[noun pl] it be [vb pp] that	131
2	[noun pl] it was [verb] that	91
3	[noun pl] it is [verb] that	41
4	years it be [verb] that	18
5	cases it be [verb] that	10
6	[noun pl] it be suggest that	9
7	[noun pl] it be suggested that	9
8	[noun pl] it be report that	7
9	[noun pl] it be thought that	7
10	[noun pl] it be assumed that	7
11	[noun pl] it be reported that	7
12	[noun pl] it be assume that	7
13	[noun pl] it be think that	7
14	[noun pl] it be found that	6
15	[noun pl] it be believed that	6
16	[noun pl] it be estimate that	6
17	[noun pl] it be believe that	6
18	[noun pl] it be feel that	6
19	[noun pl] it be felt that	6
20	[noun pl] it be find that	6
21	[noun pl] it be estimated that	6
22	[noun pl] it be shown that	5
23	[noun pl] it be agree that	5
24	[noun pl] it be said that	5
25	[noun pl] it be show that	5
26	[noun pl] it be agreed that	5
27	[noun pl] it be say that	5