SN4 ""

No	Pattern	Freq
1	[conj] [adv] it is [verb] that	21
2	[coord] [adv] it is [verb] that	17
3	and [adv] it is [verb] that	11
4	and [adv] it is [verb] that	11
5	but [adv] it is [verb] that	6
6	[adv] [adv] it is [verb] that	6
7	but [adv] it is [verb] that	6
8	[adv] [adv] it is [verb] that	5
9	[noun] [adv] it is [verb] that	5
10	[adv] [conj] it is [verb] that	60
11	[adv] [subord] it is [verb] that	49
12	[adv] if it is [verb] that	25
13	[adv] if it is [verb] that	25
14	[adv] when it is [verb] that	9
15	[adv] [coord] it is [verb] that	9
16	[adv] when it is [verb] that	9
17	[adv] because it is [verb] that	8
18	[adv] because it is [verb] that	8
19	[adv] and it is [verb] that	7
20	[adv] and it is [verb] that	7
21	[adv] [adv] it is [verb] that	5
22	[adv] [adv] it is [verb] that	5
23	[adv] it is [adj] [verb] that	72
24	[adv] it is [adj] [verb] that	71
25	[adv] it is [adv] [verb] that	33
26	[adv] it is [adv] [verb] that	31
27	[adv] it is important [verb] that	16
28	[adv] it is important [verb] that	16
29	[adv] it is reasonable [verb] that	11
30	[adv] it is [prep] [verb] that	11