SN4 ""

No	Pattern	Freq
1	[conj] it is [adv] [verb] that	213
2	[coord] it is [adv] [verb] that	115
3	[subord] it is [adv] [verb] that	85
4	and it is [adv] [verb] that	66
5	and it is [adv] [verb] that	66
6	but it is [adv] [verb] that	49
7	[noun] it is [adv] [verb] that	49
8	but it is [adv] [verb] that	49
9	[adv] it is [adv] [verb] that	35
10	[noun sg] it is [adv] [verb] that	35
11	[adv] it is [adv] [verb] that	33
12	although it is [adv] [verb] that	21
13	although it is [adv] [verb] that	21
14	that it is [adv] [verb] that	13
15	that it is [adv] [verb] that	13
16	[that] it is [adv] [verb] that	13
17	though it is [adv] [verb] that	11
18	though it is [adv] [verb] that	11
19	as it is [adv] [verb] that	11
20	as it is [adv] [verb] that	11
21	[noun pl] it is [adv] [verb] that	9
22	[adj] it is [adv] [verb] that	7
23	if it is [adv] [verb] that	7
24	if it is [adv] [verb] that	7
25	because it is [adv] [verb] that	6
26	while it is [adv] [verb] that	6
27	since it is [adv] [verb] that	6
28	since it is [adv] [verb] that	6
29	because it is [adv] [verb] that	6
30	while it is [adv] [verb] that	6