SN4 ""

No	Pattern	Freq
1	[verb] how important it is	57
2	[vb base] how important it is	21
3	[adv] how important it is	13
4	know how important it is	10
5	[adv] how important it is	10
6	[vb infin] how important it is	10
7	show how important it is	8
8	see how important it is	8
9	[vb -s] how important it is	7
10	[vb pp] how important it is	7
11	know how important it is	6
12	[noun] how important it is	5
13	[to-vb] how important it is	5
14	understand how important it is	5
15	[v-ing] how important it is	5
16	how important it is [verb]	37
17	how important it is [to-vb]	36
18	how important it is [prep]	25
19	how important it is [prep]	25
20	how important it is for	16
21	how important it is for	16
22	how important it is [conj]	8
23	how important it is to	7
24	how important it is to	7
25	how important it is to have	5
26	how important it is [adv]	5
27	how important it is have	5