SN4 ""

No	Pattern	Freq
1	[conj] it is [adj] that [adj]	76
2	[coord] it is [adj] that [adj]	36
3	[subord] it is [adj] that [adj]	32
4	[adv] it is [adj] that [adj]	27
5	[adv] it is [adj] that [adj]	24
6	[noun] it is [adj] that [adj]	23
7	and it is [adj] that [adj]	21
8	and it is [adj] that [adj]	21
9	[noun sg] it is [adj] that [adj]	16
10	but it is [adj] that [adj]	14
11	[verb] it is [adj] that [adj]	14
12	but it is [adj] that [adj]	14
13	while it is [adj] that [adj]	10
14	while it is [adj] that [adj]	10
15	that it is [adj] that [adj]	8
16	that it is [adj] that [adj]	8
17	[that] it is [adj] that [adj]	8
18	[vb base] it is [adj] that [adj]	8
19	[noun pl] it is [adj] that [adj]	5
20	then it is [adj] that [adj]	5
21	then it is [adj] that [adj]	5
22	it is [adv] [adj] that [adj]	192
23	it is [adv] [adj] that [adj]	154
24	it is [not/n't] [adj] that [adj]	38
25	it is not [adj] that [adj]	38
26	it is not [adj] that [adj]	38
27	it is also [adj] that [adj]	23
28	it is also [adj] that [adj]	23
29	it is hardly [adj] that [adj]	16
30	it is hardly [adj] that [adj]	16