SN4 ""

No	Pattern	Freq
1	[conj] it [was/were] clear that [adj]	16
2	[subord] it [was/were] clear that [adj]	9
3	[num] it [was/were] clear that [adj]	7
4	[adj] it [was/were] clear that [adj]	7
5	[coord] it [was/were] clear that [adj]	6
6	[noun] it [was/were] clear that [adj]	6
7	[adv] it [was/were] clear that [adj]	5
8	[adv] it [was/were] clear that [adj]	5
9	it [was/were] [adv] clear that [adj]	12
10	it [was/were] [adv] clear that [adj]	11
11	it [was/were] [verb] clear that [adj]	5
12	it [was/were] make clear that [adj]	5
13	it [was/were] [vb pp] clear that [adj]	5
14	it [was/were] made clear that [adj]	5
15	it [was/were] clear that [art] [adj]	39
16	it [was/were] clear that [art] [adj]	39
17	it [was/were] clear that the [adj]	31
18	it [was/were] clear that the [adj]	31
19	it [was/were] clear that a [adj]	8
20	it [was/were] clear that a [adj]	7
21	it [was/were] clear that [adj] [adj]	6
22	it [was/were] clear that [adj] [noun]	30
23	it [was/were] clear that [adj] [noun pl]	16
24	it [was/were] clear that [adj] [noun sg]	13
25	it [was/were] clear that [adj] [adj]	6
26	it [was/were] clear that [adj] [adj]	6
27	it [was/were] clear that [adj] was	5
28	it [was/were] clear that [adj] [was/were]	5
29	it [was/were] clear that [adj] [be]	5
30	it [was/were] clear that [adj] be	5