SN4 ""

No	Pattern	Freq
1	[conj] it is [adv] important [conj]	24
2	[adv] it is [adv] important [conj]	19
3	[verb] it is [adv] important [conj]	17
4	[noun] it is [adv] important [conj]	16
5	[coord] it is [adv] important [conj]	14
6	[noun sg] it is [adv] important [conj]	11
7	[Wh adv] it is [adv] important [conj]	11
8	why it is [adv] important [conj]	10
9	why it is [adv] important [conj]	10
10	[vb base] it is [adv] important [conj]	8
11	and it is [adv] important [conj]	8
12	and it is [adv] important [conj]	8
13	[adv] it is [adv] important [conj]	8
14	[that] it is [adv] important [conj]	7
15	that it is [adv] important [conj]	7
16	that it is [adv] important [conj]	7
17	but it is [adv] important [conj]	6
18	but it is [adv] important [conj]	6
19	think it is [adv] important [conj]	5
20	[noun pl] it is [adv] important [conj]	5
21	it is [adv] [adv] important [conj]	37
22	it is [adv] [adv] important [conj]	34
23	it is therefore [adv] important [conj]	11
24	it is therefore [adv] important [conj]	11
25	it is [art] [adv] important [conj]	5
26	it is [art] [adv] important [conj]	5
27	it is [adv] [adv] important [conj]	37
28	it is [adv] [adv] important [conj]	37
29	it is [adv] more important [conj]	16
30	it is [adv] more important [conj]	16