SN4 ""

No	Pattern	Freq
1	[adv] [adj] it is [prep] the	23
2	[Wh adv] [adj] it is [prep] the	20
3	how [adj] it is [prep] the	20
4	how [adj] it is [prep] the	20
5	the [adj] it is [prep] the	5
6	the [adj] it is [prep] the	5
7	[art] [adj] it is [prep] the	5
8	[art] [adj] it is [prep] the	5
9	[adj] [conj] it is [prep] the	58
10	[adj] [subord] it is [prep] the	47
11	[adj] [noun] it is [prep] the	28
12	[adj] than it is [prep] the	21
13	[adj] than it is [prep] the	21
14	[adj] [noun sg] it is [prep] the	19
15	[adj] as it is [prep] the	13
16	[adj] as it is [prep] the	13
17	[adj] of it is [prep] the	11
18	[adj] [prep] it is [prep] the	11
19	[adj] of it is [prep] the	11
20	[adj] [prep] it is [prep] the	11
21	[adj] that it is [prep] the	8
22	[adj] [noun pl] it is [prep] the	8
23	[adj] that it is [prep] the	8
24	[adj] [that] it is [prep] the	8
25	[adj] it is [verb] [prep] the	20
26	[adj] it is [vb pp] [prep] the	11
27	[adj] it is [adj] [prep] the	9
28	[adj] it is [adv] [prep] the	9
29	[adj] it is [to-vb] [prep] the	8
30	[adj] it is [adj] [prep] the	7