SN4 ""

No	Pattern	Freq
1	it [adj] that [pron] [vb mod]	190
2	it [adj] that [pers pn] [vb mod]	165
3	it clear that [pron] [vb mod]	102
4	it clear that [pron] [vb mod]	102
5	it [adj] that [pron] would	72
6	it [adj] that he [vb mod]	50
7	it [adj] that he [vb mod]	50
8	it [adj] that [pron] will	42
9	it [adj] that [pron] should	40
10	it [adj] that they [vb mod]	37
11	it [adj] that they [vb mod]	37
12	it [adj] that it [vb mod]	24
13	it [adj] that it [vb mod]	24
14	it [adj] that there [vb mod]	23
15	it [adj] that [ex0] [vb mod]	23
16	it [adj] that there [vb mod]	23
17	it [adj] that we [vb mod]	18
18	it [adj] that we [vb mod]	18
19	it [adj] that she [vb mod]	13
20	it [adj] that [pron] could	13
21	it [adj] that she [vb mod]	13
22	it [adj] that you [vb mod]	12
23	it [adj] that you [vb mod]	12
24	it [adj] that i [vb mod]	11
25	it [adj] that i [vb mod]	11
26	it [adj] that [pron] can	10
27	it unlikely that [pron] [vb mod]	9
28	it unlikely that [pron] [vb mod]	9
29	it likely that [pron] [vb mod]	8
30	it possible that [pron] [vb mod]	8