SN4 ""

No	Pattern	Freq
1	important [conj] it [verb]	102
2	important [subord] it [verb]	89
3	important [conj] it [vb -s]	83
4	important because it [verb]	50
5	important because it [verb]	50
6	important [conj] it [vb past]	17
7	important as it [verb]	16
8	important as it [verb]	16
9	important [that] it [verb]	12
10	important that it [verb]	12
11	important that it [verb]	12
12	important [conj] it have	11
13	important since it [verb]	10
14	important since it [verb]	10
15	important [conj] it comes	8
16	important when it [verb]	8
17	important [conj] it come	8
18	important when it [verb]	8
19	important [conj] it has	6
20	important [conj] it help	5
21	important [conj] it gives	5
22	important [conj] it give	5