SN4 ""

No	Pattern	Freq
1	[verb] it at the [adj] [noun]	46
2	[vb past] it at the [adj] [noun]	19
3	[prep] it at the [adj] [noun]	10
4	[prep] it at the [adj] [noun]	10
5	[v-ing] it at the [adj] [noun]	9
6	[vb base] it at the [adj] [noun]	7
7	[to-vb] it at the [adj] [noun]	7
8	it [verb] at the [adj] [noun]	50
9	it [be] at the [adj] [noun]	32
10	it be at the [adj] [noun]	32
11	it [vb -s] at the [adj] [noun]	28
12	it [vb past] at the [adj] [noun]	19
13	it [is] at the [adj] [noun]	18
14	it [was/were] at the [adj] [noun]	13
15	it is at the [adj] [noun]	12
16	it was at the [adj] [noun]	12
17	it [adv] at the [adj] [noun]	9
18	it 's at the [adj] [noun]	6
19	it look at the [adj] [noun]	6
20	it [adv] at the [adj] [noun]	5
21	it appear at the [adj] [noun]	5
22	it at the [adj] [adj] [noun]	6
23	it at the [adj] [noun] [noun]	8
24	it at the [adj] [noun sg] [noun]	6
25	it at the [adj] [noun] [conj]	9
26	it at the [adj] [noun] [noun]	8
27	it at the [adj] [noun] and	7
28	it at the [adj] [noun] [prep]	7
29	it at the [adj] [noun] [coord]	7
30	it at the [adj] [noun] [prep]	7