SN4 ""

No	Pattern	Freq
1	[conj] it is the [adj] [adj]	61
2	[subord] it is the [adj] [adj]	27
3	[that] it is the [adj] [adj]	23
4	that it is the [adj] [adj]	23
5	that it is the [adj] [adj]	23
6	[adv] it is the [adj] [adj]	11
7	[coord] it is the [adj] [adj]	11
8	[adv] it is the [adj] [adj]	10
9	[verb] it is the [adj] [adj]	10
10	because it is the [adj] [adj]	9
11	because it is the [adj] [adj]	9
12	and it is the [adj] [adj]	8
13	and it is the [adj] [adj]	8
14	[prep] it is the [adj] [adj]	6
15	[prep] it is the [adj] [adj]	6
16	as it is the [adj] [adj]	5
17	[noun] it is the [adj] [adj]	5
18	as it is the [adj] [adj]	5
19	[vb base] it is the [adj] [adj]	5
20	it [vb -s] is the [adj] [adj]	5
21	it [verb] is the [adj] [adj]	5
22	it is [adv] the [adj] [adj]	42
23	it is [prep] the [adj] [adj]	38
24	it is [prep] the [adj] [adj]	38
25	it is [adv] the [adj] [adj]	35
26	it is in the [adj] [adj]	16
27	it is in the [adj] [adj]	16
28	it is [verb] the [adj] [adj]	12
29	it is not the [adj] [adj]	7
30	it is [not/n't] the [adj] [adj]	7