SN4 ""

No	Pattern	Freq
1	it is [adv] [adj] for [pron]	223
2	it is [adv] [adj] for [pron]	156
3	it is not [adj] for [pron]	67
4	it is [not/n't] [adj] for [pron]	67
5	it is not [adj] for [pron]	57
6	it is very [adj] for [pron]	35
7	it is very [adj] for [pron]	35
8	it is too [adj] for [pron]	14
9	it is too [adj] for [pron]	14
10	it is more [adj] for [pron]	13
11	it is more [adj] for [pron]	13
12	it is quite [adj] for [pron]	12
13	it is quite [adj] for [pron]	12
14	it is n't [adj] for [pron]	10
15	it is also [adj] for [pron]	7
16	it is also [adj] for [pron]	7
17	it is still [adj] for [pron]	6
18	it is still [adj] for [pron]	6
19	it is so [adj] for [pron]	5
20	it is so [adj] for [pron]	5
21	[conj] it is [adj] for [pron]	126
22	that it is [adj] for [pron]	53
23	[that] it is [adj] for [pron]	53
24	that it is [adj] for [pron]	53
25	[subord] it is [adj] for [pron]	41
26	[coord] it is [adj] for [pron]	32
27	[noun] it is [adj] for [pron]	24
28	[adv] it is [adj] for [pron]	21
29	and it is [adj] for [pron]	17
30	and it is [adj] for [pron]	17