SN4 ""

No	Pattern	Freq
1	[noun] it [be] [vb pp] that	706
2	[noun] it be [vb pp] that	706
3	[noun] it was [vb pp] that	501
4	[noun] it [was/were] [vb pp] that	501
5	[noun sg] it [be] [vb pp] that	460
6	[noun] it [is] [vb pp] that	205
7	[noun] it is [vb pp] that	201
8	[noun pl] it [be] [vb pp] that	131
9	[noun prp] it [be] [vb pp] that	102
10	time it [be] [vb pp] that	49
11	[noun] it [be] reported that	48
12	time it [be] [vb pp] that	45
13	[noun] it [be] suggested that	45
14	[noun] it [be] agreed that	41
15	[noun] it [be] held that	40
16	[noun] it [be] announced that	33
17	[noun] it [be] assumed that	33
18	[noun] it [be] found that	32
19	case it [be] [vb pp] that	31
20	year it [be] [vb pp] that	29
21	[noun] it [be] estimated that	29
22	[noun] it [be] thought that	27
23	[noun] it [be] decided that	22
24	case it [be] [vb pp] that	21
25	[noun] it [be] believed that	21
26	[noun] it [be] said that	20
27	years it [be] [vb pp] that	18
28	[noun] it [be] argued that	17
29	[noun] it [be] felt that	17
30	[noun] it [be] hoped that	17