SN4 ""

No	Pattern	Freq
1	it [vb past] the [noun sg]	2196
2	it [vb past] the [noun pl]	366
3	it [vb past] the [noun prp]	127
4	it took the [noun]	114
5	it had the [noun]	113
6	it became the [noun]	78
7	it gave the [noun]	59
8	it made the [noun]	59
9	it hit the [noun]	51
10	it seemed the [noun]	47
11	it reached the [noun]	47
12	it meant the [noun]	35
13	it did the [noun]	35
14	it [vb past] the [n mass]	32
15	it left the [noun]	32
16	it marked the [noun]	32
17	it said the [noun]	31
18	it [vb past] the way	28
19	it [vb past] the way	28
20	it saw the [noun]	26
21	it [vb past] the need	24
22	it involved the [noun]	24
23	it won the [noun]	23
24	it [vb past] the form	23
25	it [vb past] the right	23
26	it [vb past] the need	23
27	it [vb past] the government	22
28	it [vb past] the form	22
29	it [vb past] the government	21
30	it [vb past] the end	21