SN4 ""

No	Pattern	Freq
1	[coord] it is [adv] [adj] that	280
2	[coord] it is [adv] [adj] that	280
3	[coord] it is [adv] [adj] that	280
4	and it is [adv] [adj] that	152
5	but it is [adv] [adj] that	128
6	[coord] it is [adv] likely that	37
7	[coord] it is [adv] likely that	37
8	[coord] it is [adv] clear that	35
9	[coord] it is also [adj] that	35
10	[coord] it is [adv] clear that	35
11	[coord] it is quite [adj] that	33
12	[coord] it is [adv] true that	32
13	[coord] it is [adv] true that	32
14	[coord] it is [adv] possible that	26
15	[coord] it is [adv] possible that	26
16	[coord] it is [adv] unlikely that	24
17	[coord] it is [adv] unlikely that	24
18	[coord] it is therefore [adj] that	18
19	[coord] it is more [adj] that	17
20	[coord] it is [adv] surprising that	16
21	[coord] it is [adv] surprising that	16
22	[coord] it is highly [adj] that	16
23	[coord] it is equally [adj] that	14
24	[coord] it is very [adj] that	14
25	[coord] it is most [adj] that	14
26	[coord] it is certainly [adj] that	14
27	[coord] it is [adv] important that	12
28	[coord] it is [adv] important that	12
29	[coord] it is hardly [adj] that	12
30	[coord] it is now [adj] that	10