SN4 ""

No	Pattern	Freq
1	it the [adj] [adj] [noun pl]	12
2	it the [adj] [adj] [noun pl]	5
3	[prep] it the [adj] [noun pl]	19
4	[prep] it the [adj] [noun pl]	19
5	[verb] it the [adj] [noun pl]	18
6	[be] it the [adj] [noun pl]	11
7	be it the [adj] [noun pl]	11
8	give it the [adj] [noun pl]	9
9	in it the [adj] [noun pl]	8
10	in it the [adj] [noun pl]	8
11	[is] it the [adj] [noun pl]	7
12	is it the [adj] [noun pl]	7
13	[vb infin] it the [adj] [noun pl]	5
14	[vb base] it the [adj] [noun pl]	5
15	it be the [adj] [noun pl]	421
16	it [be] the [adj] [noun pl]	421
17	it [verb] the [adj] [noun pl]	380
18	it [prep] the [adj] [noun pl]	256
19	it [prep] the [adj] [noun pl]	256
20	it [is] the [adj] [noun pl]	254
21	it [vb -s] the [adj] [noun pl]	225
22	it [was/were] the [adj] [noun pl]	155
23	it was the [adj] [noun pl]	147
24	it is the [adj] [noun pl]	137
25	it [vb past] the [adj] [noun pl]	120
26	it 's the [adj] [noun pl]	117
27	it in the [adj] [noun pl]	54
28	it in the [adj] [noun pl]	54
29	it [conj] the [adj] [noun pl]	46
30	it to the [adj] [noun pl]	45