SN4 ""

No	Pattern	Freq
1	[verb] at the [noun] [det]	91
2	[noun] at the [noun] [det]	82
3	[noun sg] at the [noun] [det]	48
4	[adv] at the [noun] [det]	28
5	look at the [noun] [det]	25
6	[conj] at the [noun] [det]	24
7	[vb base] at the [noun] [det]	23
8	[noun pl] at the [noun] [det]	20
9	[v-ing] at the [noun] [det]	16
10	be at the [noun] [det]	16
11	[be] at the [noun] [det]	16
12	[adv] at the [noun] [det]	16
13	[vb pp] at the [noun] [det]	15
14	[adj] at the [noun] [det]	14
15	[vb past] at the [noun] [det]	14
16	[adj] at the [noun] [det]	12
17	look at the [noun] [det]	12
18	[adv prt] at the [noun] [det]	11
19	[to-vb] at the [noun] [det]	11
20	[coord] at the [noun] [det]	11
21	[was/were] at the [noun] [det]	8
22	[vb infin] at the [noun] [det]	7
23	that at the [noun] [det]	7
24	[noun prp] at the [noun] [det]	7
25	that at the [noun] [det]	7
26	[that] at the [noun] [det]	7
27	arrive at the [noun] [det]	7
28	was at the [noun] [det]	6
29	and at the [noun] [det]	6
30	[subord] at the [noun] [det]	6