SN4 ""

No	Pattern	Freq
1	it be [adv] [adj] that he	165
2	it be [adv] [adj] that he	165
3	it be [adv] [adj] that he	164
4	it be [adv] [adj] that he	130
5	it is [adv] [adj] that he	85
6	it was [adv] [adj] that he	62
7	it be [not/n't] [adj] that he	35
8	it be not [adj] that he	35
9	it be not [adj] that he	31
10	it be [adv] surprising that he	23
11	it be [adv] surprising that he	23
12	it be quite [adj] that he	19
13	it be quite [adj] that he	19
14	it 's [adv] [adj] that he	18
15	it be [adv] unlikely that he	17
16	it be [adv] unlikely that he	17
17	it be [adv] clear that he	14
18	it be [adv] clear that he	14
19	it be [adv] likely that he	12
20	it be [adv] likely that he	12
21	it be also [adj] that he	11
22	it be [adv] true that he	11
23	it be [adv] possible that he	11
24	it be also [adj] that he	11
25	it be [adv] possible that he	11
26	it be [adv] true that he	11
27	it be so [adj] that he	10
28	it be [adv] certain that he	10
29	it be [adv] certain that he	10
30	it be so [adj] that he	10