SN4 ""

No	Pattern	Freq
1	[prep] it that [pron] [vb past]	55
2	[prep] it that [pron] [vb past]	55
3	be it that [pron] [vb past]	30
4	[be] it that [pron] [vb past]	30
5	[verb] it that [pron] [vb past]	28
6	[was/were] it that [pron] [vb past]	24
7	was it that [pron] [vb past]	24
8	to it that [pron] [vb past]	22
9	to it that [pron] [vb past]	22
10	[vb past] it that [pron] [vb past]	15
11	have it that [pron] [vb past]	9
12	about it that [pron] [vb past]	6
13	about it that [pron] [vb past]	6
14	is it that [pron] [vb past]	6
15	[is] it that [pron] [vb past]	6
16	of it that [pron] [vb past]	5
17	of it that [pron] [vb past]	5
18	for it that [pron] [vb past]	5
19	for it that [pron] [vb past]	5
20	it [verb] that [pron] [vb past]	211
21	it [vb past] that [pron] [vb past]	142
22	it [adj] that [pron] [vb past]	121
23	it [adj] that [pron] [vb past]	120
24	it be that [pron] [vb past]	99
25	it [be] that [pron] [vb past]	99
26	it was that [pron] [vb past]	84
27	it [was/were] that [pron] [vb past]	84
28	it clear that [pron] [vb past]	76
29	it clear that [pron] [vb past]	76
30	it seem that [pron] [vb past]	66