SN4 ""

No	Pattern	Freq
1	[conj] it is [verb] that [conj]	12
2	[coord] it is [verb] that [conj]	7
3	[subord] it is [verb] that [conj]	5
4	it is [adj] [verb] that [conj]	59
5	it is [adj] [verb] that [conj]	59
6	it is [adv] [verb] that [conj]	41
7	it is [adv] [verb] that [conj]	39
8	it is important [verb] that [conj]	21
9	it is important [verb] that [conj]	21
10	it is [prep] [verb] that [conj]	20
11	it is [prep] [verb] that [conj]	20
12	it is worth [verb] that [conj]	19
13	it is worth [verb] that [conj]	19
14	it is interesting [verb] that [conj]	8
15	it is interesting [verb] that [conj]	8
16	it is often [verb] that [conj]	7
17	it is often [verb] that [conj]	7
18	it is well [verb] that [conj]	6
19	it is well [verb] that [conj]	6
20	it is sometimes [verb] that [conj]	6
21	it is sometimes [verb] that [conj]	6
22	it is possible [verb] that [conj]	5
23	it is possible [verb] that [conj]	5
24	it is [verb] that [noun] [conj]	18
25	it is [verb] that [adv] [conj]	14
26	it is [verb] that [adv] [conj]	14
27	it is [verb] that [adj] [conj]	11
28	it is [verb] that [noun pl] [conj]	9
29	it is [verb] that more [conj]	8
30	it is [verb] that more [conj]	8