SN4 ""

No	Pattern	Freq
1	it is important that [adj]	108
2	it is important [that] [adj]	108
3	it is important [that] [det]	71
4	it is important [that] [adj]	36
5	it is important [that] all	20
6	it is important [that] all	20
7	it is important [that] this	13
8	it is important [that] this	13
9	it is important [that] those	10
10	it is important [that] those	10
11	it is important [that] that	7
12	it is important [that] that	7
13	it is important [that] these	6
14	it is important [that] these	6
15	it is important [that] each	5
16	it is important [that] each	5