SN4 ""

No	Pattern	Freq
1	[verb] it [that] the [noun]	48
2	[be] it [that] the [noun]	41
3	be it [that] the [noun]	41
4	is it [that] the [noun]	29
5	[is] it [that] the [noun]	29
6	[prep] it [that] the [noun]	29
7	[prep] it [that] the [noun]	29
8	have it [that] the [noun]	28
9	[vb -s] it [that] the [noun]	27
10	has it [that] the [noun]	25
11	to it [that] the [noun]	16
12	to it [that] the [noun]	16
13	was it [that] the [noun]	12
14	[was/were] it [that] the [noun]	12
15	take it [that] the [noun]	11
16	[vb past] it [that] the [noun]	5
17	[vb base] it [that] the [noun]	5
18	[vb infin] it [that] the [noun]	5
19	it [verb] [that] the [noun]	1220
20	it [vb -s] [that] the [noun]	789
21	it [vb past] [that] the [noun]	376
22	it seem [that] the [noun]	320
23	it [adj] [that] the [noun]	270
24	it [adj] [that] the [noun]	269
25	it seems [that] the [noun]	225
26	it appear [that] the [noun]	191
27	it be [that] the [noun]	161
28	it [be] [that] the [noun]	161
29	it clear [that] the [noun]	155
30	it clear [that] the [noun]	155