SN4 ""

No	Pattern	Freq
1	[conj] it be [adv] [adj] that	716
2	[conj] it is [adv] [adj] that	470
3	[coord] it be [adv] [adj] that	440
4	and it be [adv] [adj] that	236
5	and it be [adv] [adj] that	236
6	but it be [adv] [adj] that	204
7	but it be [adv] [adj] that	204
8	[conj] it was [adv] [adj] that	170
9	[subord] it be [adv] [adj] that	157
10	[that] it be [adv] [adj] that	119
11	that it be [adv] [adj] that	119
12	that it be [adv] [adj] that	119
13	[conj] it be quite [adj] that	95
14	[conj] it be [adv] clear that	76
15	[conj] it 's [adv] [adj] that	75
16	[conj] it be [adv] true that	68
17	[conj] it be [adv] likely that	67
18	[conj] it be also [adj] that	63
19	[conj] it be [adv] possible that	58
20	[conj] it be very [adj] that	51
21	[conj] it be [adv] unlikely that	50
22	[conj] it be [adv] important that	42
23	[conj] it be so [adj] that	40
24	[conj] it be [adv] surprising that	36
25	[conj] it be [adv] obvious that	34
26	[conj] it be highly [adj] that	33
27	[conj] it be more [adj] that	33
28	[conj] it be hardly [adj] that	31
29	so it be [adv] [adj] that	29
30	so it be [adv] [adj] that	29