SN4 ""

No	Pattern	Freq
1	it [be] [adv] clear that	400
2	it be [adv] clear that	400
3	it [be] [adv] clear that	397
4	it [is] [adv] clear that	317
5	it is [adv] clear that	279
6	it [be] quite clear that	108
7	it [was/were] [adv] clear that	81
8	it was [adv] clear that	81
9	it [be] also clear that	68
10	it [be] now clear that	53
11	it 's [adv] clear that	38
12	it [be] already clear that	19
13	it [be] perfectly clear that	14
14	it [be] equally clear that	14
15	it [be] immediately clear that	13
16	it [be] very clear that	11
17	it [be] abundantly clear that	11
18	it [be] fairly clear that	11
19	it [be] pretty clear that	8
20	it [be] absolutely clear that	8
21	it [be] soon clear that	7
22	it [be] increasingly clear that	6
23	it [be] therefore clear that	5
24	it [be] reasonably clear that	5