SN4 ""

No	Pattern	Freq
1	[verb] it that the [adj] [noun]	21
2	[be] it that the [adj] [noun]	13
3	be it that the [adj] [noun]	13
4	[is] it that the [adj] [noun]	12
5	is it that the [adj] [noun]	12
6	have it that the [adj] [noun]	11
7	[vb -s] it that the [adj] [noun]	10
8	has it that the [adj] [noun]	10
9	take it that the [adj] [noun]	9
10	take it that the [adj] [noun]	6
11	[vb base] it that the [adj] [noun]	6
12	it [verb] that the [adj] [noun]	362
13	it [vb -s] that the [adj] [noun]	233
14	it [vb past] that the [adj] [noun]	114
15	it seem that the [adj] [noun]	109
16	it seems that the [adj] [noun]	77
17	it [adj] that the [adj] [noun]	68
18	it [adj] that the [adj] [noun]	67
19	it appear that the [adj] [noun]	57
20	it [be] that the [adj] [noun]	50
21	it be that the [adj] [noun]	50
22	it appears that the [adj] [noun]	44
23	it clear that the [adj] [noun]	35
24	it clear that the [adj] [noun]	35
25	it seemed that the [adj] [noun]	31
26	it follow that the [adj] [noun]	30
27	it [is] that the [adj] [noun]	30
28	it is that the [adj] [noun]	28
29	it follows that the [adj] [noun]	28
30	it mean that the [adj] [noun]	23