SN4 ""

No	Pattern	Freq
1	[verb] it at the [adj] [noun sg]	88
2	[vb past] it at the [adj] [noun sg]	23
3	[prep] it at the [adj] [noun sg]	22
4	[prep] it at the [adj] [noun sg]	22
5	[v-ing] it at the [adj] [noun sg]	17
6	[vb infin] it at the [adj] [noun sg]	16
7	[vb base] it at the [adj] [noun sg]	15
8	[to-vb] it at the [adj] [noun sg]	12
9	do it at the [adj] [noun sg]	7
10	for it at the [adj] [noun sg]	5
11	for it at the [adj] [noun sg]	5
12	it [verb] at the [adj] [noun sg]	57
13	it be at the [adj] [noun sg]	50
14	it [be] at the [adj] [noun sg]	50
15	it [vb -s] at the [adj] [noun sg]	33
16	it [is] at the [adj] [noun sg]	27
17	it [was/were] at the [adj] [noun sg]	22
18	it [adv] at the [adj] [noun sg]	21
19	it was at the [adj] [noun sg]	21
20	it is at the [adj] [noun sg]	20
21	it [vb past] at the [adj] [noun sg]	20
22	it [adv prt] at the [adj] [noun sg]	12
23	it [conj] at the [adj] [noun sg]	8
24	it [adv] at the [adj] [noun sg]	8
25	it 's at the [adj] [noun sg]	7
26	it [coord] at the [adj] [noun sg]	7
27	it up at the [adj] [noun sg]	6
28	it up at the [adj] [noun sg]	6
29	it [adj] at the [adj] [noun sg]	5
30	it at the [adj] [adj] [noun sg]	6