SN4 ""

No	Pattern	Freq
1	[noun] it be [adv] [vb pp] that	95
2	[noun] it [be] [adv] [vb pp] that	90
3	[noun sg] it [be] [adv] [vb pp] that	70
4	[noun] it [is] [adv] [vb pp] that	50
5	[noun] it is [adv] [vb pp] that	49
6	[noun] it was [adv] [vb pp] that	45
7	[noun] it [was/were] [adv] [vb pp] that	45
8	[noun pl] it [be] [adv] [vb pp] that	19
9	time it [be] [adv] [vb pp] that	14
10	time it [be] [adv] [vb pp] that	14
11	[noun] it [be] generally [vb pp] that	12
12	[noun] it [be] generally [vb pp] that	12
13	[noun] it [be] widely [vb pp] that	11
14	[noun] it [be] widely [vb pp] that	11
15	[noun] it [be] [adv] believed that	11
16	[noun] it [be] [adv] accepted that	9
17	[noun] it [be] [adv] assumed that	7
18	[noun] it [be] often [vb pp] that	7
19	[noun] it [be] [adv] known that	7
20	[noun] it [be] often [vb pp] that	7
21	[noun] it [be] well [vb pp] that	7
22	[noun] it [be] well [vb pp] that	7
23	[noun] it [be] also [vb pp] that	6
24	[noun] it [be] now [vb pp] that	6
25	[noun] it [be] also [vb pp] that	6
26	[noun] it [be] now [vb pp] that	6
27	[noun] it [be] [adv] agreed that	5
28	[noun] it [be] not [vb pp] that	5
29	[noun] it [be] [not/n't] [vb pp] that	5
30	[noun prp] it [be] [adv] [vb pp] that	5