SN4 ""

No	Pattern	Freq
1	[conj] it is [verb] that [noun]	123
2	[conj] it is [verb] that [noun]	123
3	[conj] it is [vb pp] that [noun]	120
4	[subord] it is [verb] that [noun]	68
5	[conj] it is [verb] that [noun pl]	58
6	[coord] it is [verb] that [noun]	50
7	[conj] it is [verb] that [noun sg]	33
8	and it is [verb] that [noun]	31
9	and it is [verb] that [noun]	31
10	[conj] it is [verb] that [noun prp]	28
11	if it is [verb] that [noun]	22
12	if it is [verb] that [noun]	22
13	but it is [verb] that [noun]	17
14	but it is [verb] that [noun]	17
15	[conj] it is hope that [noun]	13
16	[conj] it is hoped that [noun]	13
17	[conj] it is known that [noun]	12
18	when it is [verb] that [noun]	12
19	[conj] it is know that [noun]	12
20	when it is [verb] that [noun]	12
21	[conj] it is expected that [noun]	8
22	[conj] it is expect that [noun]	8
23	although it is [verb] that [noun]	7
24	although it is [verb] that [noun]	7
25	where it is [verb] that [noun]	7
26	where it is [verb] that [noun]	7
27	[conj] it is accepted that [noun]	7
28	[conj] it is assumed that [noun]	7
29	[conj] it is assume that [noun]	7
30	[conj] it is accept that [noun]	7