SN4 ""

No	Pattern	Freq
1	it [adv] [adj] that	557
2	it [adv] [adj] that	510
3	it [adv] clear that	200
4	it [adv] clear that	200
5	it [adv] likely that	84
6	it [adv] likely that	84
7	it quite [adj] that	81
8	it quite [adj] that	81
9	it not [adj] that	63
10	it [not/n't] [adj] that	63
11	it not [adj] that	63
12	it more [adj] that	57
13	it more [adj] that	57
14	it very [adj] that	52
15	it very [adj] that	52
16	it so [adj] that	51
17	it so [adj] that	51
18	it absolutely [adj] that	37
19	it absolutely [adj] that	37
20	it [adv] true that	32
21	it [adv] true that	32
22	it abundantly [adj] that	29
23	it abundantly [adj] that	29
24	it as [adj] that	29
25	it as [adj] that	29
26	it less [adj] that	23
27	it less [adj] that	23
28	it perfectly [adj] that	18
29	it perfectly [adj] that	18
30	it [adv] unlikely that	17