SN4 ""

No	Pattern	Freq
1	it [vb -s] that [det] [noun]	167
2	it [verb] that [det] [noun sg]	112
3	it [verb] that [det] [noun pl]	106
4	it seem that [det] [noun]	63
5	it [vb past] that [det] [noun]	56
6	it seems that [det] [noun]	56
7	it [verb] that this [noun]	40
8	it follow that [det] [noun]	32
9	it [verb] that some [noun]	31
10	it [verb] that these [noun]	31
11	it appear that [det] [noun]	31
12	it [verb] that any [noun]	29
13	it follows that [det] [noun]	25
14	it appears that [det] [noun]	24
15	it [verb] that all [noun]	24
16	it [verb] that most [noun]	17
17	it [verb] that [det] [n mass]	17
18	it mean that [det] [noun]	13
19	it [verb] that each [noun]	13
20	it [verb] that [det] people	12
21	it [verb] that [det] people	12
22	it [verb] that such [noun]	11
23	it means that [det] [noun]	10
24	it say that [det] [noun]	10
25	it [verb] that many [noun]	10
26	it suggest that [det] [noun]	10
27	it appeared that [det] [noun]	7
28	it seemed that [det] [noun]	7
29	it [verb] that that [noun]	6
30	it [verb] that those [noun]	6