SN4 ""

No	Pattern	Freq
1	[conj] it [vb past] that [det] [noun]	6
2	it [adv] [vb past] that [det] [noun]	8
3	it [adv] [vb past] that [det] [noun]	8
4	it [vb past] [adj] that [det] [noun]	20
5	it [vb past] [adj] that [det] [noun]	20
6	it [vb past] clear that [det] [noun]	11
7	it [vb past] clear that [det] [noun]	11
8	it [vb past] that [prep] [det] [noun]	12
9	it [vb past] that [prep] [det] [noun]	12
10	it [vb past] that in [det] [noun]	5
11	it [vb past] that in [det] [noun]	5
12	it [vb past] that [det] [adj] [noun]	12
13	it [vb past] that [det] [art] [noun]	9
14	it [vb past] that [det] [art] [noun]	9
15	it [vb past] that [det] [adj] [noun]	9
16	it [vb past] that [det] the [noun]	6
17	it [vb past] that [det] the [noun]	6
18	it [vb past] that [det] [noun] [vb mod]	13
19	it [vb past] that [det] [noun] [modal v]	13
20	it [vb past] that [det] [noun] [prep]	12
21	it [vb past] that [det] [noun] [prep]	12
22	it [vb past] that [det] [noun] be	11
23	it [vb past] that [det] [noun] [be]	11
24	it [vb past] that [det] [noun] [verb]	10
25	it [vb past] that [det] [noun] [was/were]	9
26	it [vb past] that [det] [noun] of	7
27	it [vb past] that [det] [noun] of	7
28	it [vb past] that [det] [noun] [vb past]	6
29	it [vb past] that [det] [noun] was	5