SN4 ""

No	Pattern	Freq
1	it [adj] [verb] that [adj]	9
2	it [adj] [to-vb] that [adj]	8
3	[verb] it [adj] that [adj]	58
4	make it [adj] that [adj]	47
5	[vb -s] it [adj] that [adj]	19
6	makes it [adj] that [adj]	17
7	[vb past] it [adj] that [adj]	15
8	[vb base] it [adj] that [adj]	13
9	made it [adj] that [adj]	12
10	is it [adj] that [adj]	9
11	[is] it [adj] that [adj]	9
12	be it [adj] that [adj]	9
13	[be] it [adj] that [adj]	9
14	make it [adj] that [adj]	8
15	made it [adj] that [adj]	8
16	[vb pp] it [adj] that [adj]	8
17	find it [adj] that [adj]	7
18	find it [adj] that [adj]	5
19	it [be] [adj] that [adj]	516
20	it be [adj] that [adj]	516
21	it [is] [adj] that [adj]	460
22	it is [adj] that [adj]	446
23	it [verb] [adj] that [adj]	89
24	it [vb -s] [adj] that [adj]	60
25	it seem [adj] that [adj]	56
26	it [was/were] [adj] that [adj]	56
27	it was [adj] that [adj]	56
28	it seems [adj] that [adj]	50
29	it [vb past] [adj] that [adj]	28
30	it become [adj] that [adj]	26