SN4 ""

No	Pattern	Freq
1	it [coord] [prep]	295
2	it [subord] [prep]	269
3	it and [prep]	209
4	it and [prep]	209
5	it [conj] of	150
6	it [conj] in	126
7	it because [prep]	126
8	it because [prep]	126
9	it but [prep]	55
10	it [conj] for	50
11	it but [prep]	49
12	it as [prep]	47
13	it as [prep]	47
14	it [conj] at	44
15	it that [prep]	37
16	it or [prep]	37
17	it that [prep]	37
18	it or [prep]	37
19	it [that] [prep]	37
20	it [conj] to	34
21	it [conj] with	30
22	it than [prep]	27
23	it than [prep]	27
24	it [conj] on	25
25	it [conj] by	25
26	it except [prep]	18
27	it except [prep]	18
28	it [conj] after	15
29	it [conj] from	11
30	it until [prep]	11