SN4 ""

No	Pattern	Freq
1	[adv] it is that the [adj]	12
2	[Wh adv] it is that the [adj]	9
3	[adj] it is that the [adj]	6
4	[adj] it is that the [adj]	6
5	it is [adj] that the [adj]	570
6	it is [adj] that the [adj]	568
7	it is [verb] that the [adj]	270
8	it is [vb pp] that the [adj]	265
9	it is clear that the [adj]	92
10	it is clear that the [adj]	92
11	it is possible that the [adj]	60
12	it is possible that the [adj]	60
13	it is likely that the [adj]	60
14	it is likely that the [adj]	59
15	it is true that the [adj]	49
16	it is true that the [adj]	49
17	it is important that the [adj]	34
18	it is important that the [adj]	34
19	it is [adv] that the [adj]	29
20	it is [adv] that the [adj]	29
21	it is hope that the [adj]	27
22	it is hoped that the [adj]	27
23	it is evident that the [adj]	25
24	it is evident that the [adj]	25
25	it is unlikely that the [adj]	20
26	it is unlikely that the [adj]	20
27	it is think that the [adj]	19
28	it is suggest that the [adj]	19
29	it is suggested that the [adj]	19
30	it is thought that the [adj]	19