SN4 ""

No	Pattern	Freq
1	it [verb] [prep] the [adj]	1621
2	it [verb] [prep] the [adj]	1188
3	it [vb -s] [prep] the [adj]	788
4	it [vb past] [prep] the [adj]	682
5	it [verb] to the [adj]	304
6	it [verb] in the [adj]	282
7	it [verb] [prep] the [num ord]	202
8	it [verb] on the [adj]	169
9	it [verb] from the [adj]	132
10	it come [prep] the [adj]	125
11	it [verb] with the [adj]	96
12	it [verb] for the [adj]	92
13	it [verb] [prep] the [det]	89
14	it [verb] [prep] the same	77
15	it [verb] [prep] the same	77
16	it [verb] [prep] the [num]	77
17	it do [prep] the [adj]	75
18	it [verb] into the [adj]	74
19	it [verb] at the [adj]	73
20	it comes [prep] the [adj]	69
21	it [verb] [prep] the first	65
22	it [verb] [prep] the first	65
23	it go [prep] the [adj]	57
24	it came [prep] the [adj]	53
25	it did [prep] the [adj]	46
26	it look [prep] the [adj]	42
27	it [verb] [prep] the [adj -est]	42
28	it [verb] as the [adj]	40
29	it [vb infin] [prep] the [adj]	39
30	it [to-vb] [prep] the [adj]	39