SN4 ""

No	Pattern	Freq
1	[coord] it be [adv] [vb pp] that	205
2	[conj] it is [adv] [vb pp] that	184
3	[conj] it was [adv] [vb pp] that	150
4	[subord] it be [adv] [vb pp] that	124
5	and it be [adv] [vb pp] that	121
6	and it be [adv] [vb pp] that	121
7	but it be [adv] [vb pp] that	83
8	but it be [adv] [vb pp] that	83
9	[conj] it be generally [vb pp] that	55
10	[conj] it be [adv] known that	39
11	[conj] it be widely [vb pp] that	38
12	[conj] it be now [vb pp] that	35
13	although it be [adv] [vb pp] that	31
14	although it be [adv] [vb pp] that	31
15	[conj] it be well [vb pp] that	28
16	[conj] it be [adv] accepted that	26
17	[conj] it be [adv] assumed that	24
18	[conj] it be [adv] believed that	22
19	[conj] it be also [vb pp] that	21
20	[that] it be [adv] [vb pp] that	19
21	that it be [adv] [vb pp] that	19
22	that it be [adv] [vb pp] that	19
23	[conj] it be often [vb pp] that	17
24	[conj] it be [adv] recognised that	16
25	[conj] it be [adv] agreed that	16
26	as it be [adv] [vb pp] that	15
27	as it be [adv] [vb pp] that	15
28	while it be [adv] [vb pp] that	12
29	[conj] it 's [adv] [vb pp] that	12
30	[conj] it be commonly [vb pp] that	12