SN4 ""

No	Pattern	Freq
1	it be [adv] [verb] that [art]	737
2	it be [adv] [vb pp] that [art]	717
3	it be [adv] [verb] that the	618
4	it be [adv] [verb] that the	618
5	it is [adv] [verb] that [art]	414
6	it was [adv] [verb] that [art]	304
7	it be also [verb] that [art]	149
8	it be [adv] [verb] that a	107
9	it be [adv] [verb] that a	92
10	it be generally [verb] that [art]	90
11	it be widely [verb] that [art]	69
12	it be [adv] know that [art]	51
13	it be [adv] known that [art]	51
14	it be often [verb] that [art]	49
15	it be well [verb] that [art]	48
16	it be [adv] agreed that [art]	45
17	it be [adv] agree that [art]	45
18	it be now [verb] that [art]	45
19	it be [adv] assume that [art]	44
20	it be [adv] assumed that [art]	43
21	it be [adv] accept that [art]	41
22	it be [adv] accepted that [art]	41
23	it be [adv] believe that [art]	40
24	it be [adv] believed that [art]	40
25	it be [adv] argued that [art]	37
26	it be [adv] argue that [art]	37
27	it be [adv] suggested that [art]	35
28	it be [adv] suggest that [art]	35
29	it be [adv] say that [art]	34
30	it be sometimes [verb] that [art]	33