SN4 ""

No	Pattern	Freq
1	it is [adj] that in	155
2	it is [adj] that in	154
3	it is [verb] that in	83
4	it is [vb pp] that in	81
5	it is clear that in	29
6	it is clear that in	29
7	it is true that in	22
8	it is true that in	22
9	it is possible that in	19
10	it is possible that in	19
11	it is likely that in	14
12	it is likely that in	14
13	it is significant that in	10
14	it is significant that in	10
15	it is notable that in	9
16	it is notable that in	9
17	it is said that in	7
18	it is interesting that in	7
19	it is say that in	7
20	it is interesting that in	7
21	it is submit that in	6
22	it is submitted that in	6
23	it is estimate that in	6
24	it is estimated that in	6
25	it is hope that in	5
26	it is assumed that in	5
27	it is assume that in	5
28	it is [adv] that in	5
29	it is hoped that in	5