SN4 ""

No	Pattern	Freq
1	[conj] it [vb -s] that [noun]	105
2	[conj] it [verb] that [noun prp]	99
3	[subord] it [verb] that [noun]	95
4	[conj] it [vb past] that [noun]	82
5	[coord] it [verb] that [noun]	76
6	[conj] it [verb] that [noun pl]	52
7	and it [verb] that [noun]	45
8	and it [verb] that [noun]	45
9	[conj] it seem that [noun]	40
10	but it [verb] that [noun]	31
11	but it [verb] that [noun]	31
12	[conj] it appear that [noun]	31
13	[conj] it [verb] that [noun sg]	29
14	[conj] it seems that [noun]	26
15	because it [verb] that [noun]	24
16	because it [verb] that [noun]	24
17	[conj] it mean that [noun]	20
18	[conj] it appears that [noun]	17
19	when it [verb] that [noun]	17
20	when it [verb] that [noun]	17
21	that it [verb] that [noun]	16
22	if it [verb] that [noun]	16
23	if it [verb] that [noun]	16
24	that it [verb] that [noun]	16
25	[that] it [verb] that [noun]	16
26	[conj] it appeared that [noun]	14
27	[conj] it seemed that [noun]	14
28	as it [verb] that [noun]	11
29	[conj] it suggest that [noun]	11
30	as it [verb] that [noun]	11