SN4 ""

No	Pattern	Freq
31	it is [adv] likely that [noun]	35
32	it is [adv] clear that [noun]	34
33	it is [adv] clear that [noun]	34
34	it is [adv] say that [noun]	28
35	it is [adv] said that [noun]	28
36	it is [adv] assume that [noun]	21
37	it is [adv] assumed that [noun]	21
38	it is [adv] unlikely that [noun]	19
39	it is [adv] unlikely that [noun]	19
40	it is [adv] argue that [noun]	17
41	it is [adv] argued that [noun]	17
42	it is [adv] certain that [noun]	16
43	it is [adv] certain that [noun]	16
44	it is [adv] significant that [noun]	11
45	it is [adv] accepted that [noun]	11
46	it is [adv] accept that [noun]	11
47	it is [adv] believed that [noun]	11
48	it is [adv] significant that [noun]	11
49	it is [adv] believe that [noun]	11
50	it is [adv] [adv] that [noun]	10
51	it is [adv] [adv] that [noun]	10
52	it is [adv] obvious that [noun]	9
53	it is [adv] recognized that [noun]	9
54	it is [adv] recognize that [noun]	9
55	it is [adv] obvious that [noun]	9
56	it is [adv] claim that [noun]	8
57	it is [adv] wonder that [noun]	8
58	it is [adv] claimed that [noun]	8
59	it is [adv] wonder that [noun]	8
60	it is [adv] probable that [noun]	6