SN4 ""

No	Pattern	Freq
1	[conj] it be [adv] [verb] that	360
2	[conj] it be [adv] [vb pp] that	348
3	[coord] it be [adv] [verb] that	215
4	[conj] it is [adv] [verb] that	190
5	[conj] it was [adv] [verb] that	151
6	and it be [adv] [verb] that	126
7	[subord] it be [adv] [verb] that	126
8	and it be [adv] [verb] that	126
9	but it be [adv] [verb] that	88
10	but it be [adv] [verb] that	88
11	[conj] it be generally [verb] that	55
12	[conj] it be [adv] know that	39
13	[conj] it be [adv] known that	39
14	[conj] it be widely [verb] that	38
15	[conj] it be now [verb] that	35
16	although it be [adv] [verb] that	31
17	although it be [adv] [verb] that	31
18	[conj] it be well [verb] that	28
19	[conj] it be [adv] accepted that	26
20	[conj] it be [adv] accept that	26
21	[conj] it be [adv] assumed that	24
22	[conj] it be [adv] assume that	24
23	[conj] it be [adv] believe that	22
24	[conj] it be [adv] believed that	22
25	[conj] it be also [verb] that	22
26	[that] it be [adv] [verb] that	19
27	that it be [adv] [verb] that	19
28	that it be [adv] [verb] that	19
29	[conj] it be often [verb] that	17
30	[conj] it 's [adv] [verb] that	17