SN4 ""

No	Pattern	Freq
1	[conj] [adv] it [is] [adv] that	7
2	[coord] [adv] it [is] [adv] that	6
3	or [adv] it [is] [adv] that	5
4	or [adv] it [is] [adv] that	5
5	[adv] [conj] it [is] [adv] that	5
6	[adv] it [is] [adv] [adv] that	7
7	[adv] it [is] [adv] [adj] that	116
8	[adv] it [is] [adv] [adj] that	113
9	[adv] it [is] [adv] [verb] that	34
10	[adv] it [is] [adv] [vb pp] that	31
11	[adv] it [is] [adv] likely that	19
12	[adv] it [is] [adv] likely that	19
13	[adv] it [is] [adv] important that	15
14	[adv] it [is] [adv] important that	15
15	[adv] it [is] [adv] surprising that	12
16	[adv] it [is] [adv] surprising that	12
17	[adv] it [is] [adv] clear that	11
18	[adv] it [is] [adv] clear that	10
19	[adv] it [is] [adv] say that	6
20	[adv] it [is] [adv] said that	6
21	[adv] it [is] [adv] true that	6
22	[adv] it [is] [adv] true that	6
23	[adv] it [is] [adv] [noun] that	5
24	[adv] it [is] [adv] unlikely that	5
25	[adv] it [is] [adv] possible that	5
26	[adv] it [is] [adv] unlikely that	5
27	[adv] it [is] [adv] possible that	5
28	[adv] it [is] [adv] that [pron]	14
29	[adv] it [is] [adv] that [pers pn]	13
30	[adv] it [is] [adv] that [art]	7