SN4 ""

No	Pattern	Freq
1	[conj] it [adv] [verb] and	30
2	[verb] it [adv] [verb] and	28
3	[subord] it [adv] [verb] and	16
4	[coord] it [adv] [verb] and	10
5	[adv] it [adv] [verb] and	9
6	[vb past] it [adv] [verb] and	9
7	as it [adv] [verb] and	9
8	as it [adv] [verb] and	9
9	and it [adv] [verb] and	7
10	and it [adv] [verb] and	7
11	[vb base] it [adv] [verb] and	5
12	[pron] it [adv] [verb] and	5
13	[noun] it [adv] [verb] and	5
14	[adv] it [adv] [verb] and	5
15	it [be] [adv] [verb] and	233
16	it be [adv] [verb] and	233
17	it [is] [adv] [verb] and	149
18	it is [adv] [verb] and	109
19	it was [adv] [verb] and	83
20	it [was/were] [adv] [verb] and	83
21	it 's [adv] [verb] and	40
22	it [verb] [adv] [verb] and	37
23	it [vb mod] [adv] [verb] and	25
24	it [modal v] [adv] [verb] and	25
25	it have [adv] [verb] and	24
26	it [vb -s] [adv] [verb] and	23
27	it has [adv] [verb] and	14
28	it [vb past] [adv] [verb] and	10
29	it will [adv] [verb] and	9
30	it had [adv] [verb] and	9