SN4 ""

No	Pattern	Freq
1	[verb] at the [adj] [noun] [prep]	2339
2	[verb] at the [adj] [noun sg] [prep]	1955
3	[verb] at the [adj] [noun] [prep]	1858
4	[verb] at the [adj] [noun] of	1313
5	[vb pp] at the [adj] [noun] [prep]	769
6	look at the [adj] [noun] [prep]	526
7	[vb past] at the [adj] [noun] [prep]	456
8	[v-ing] at the [adj] [noun] [prep]	437
9	[verb] at the [adj] [noun pl] [prep]	370
10	[verb] at the [adj] [noun] in	344
11	[vb base] at the [adj] [noun] [prep]	193
12	[to-vb] at the [adj] [noun] [prep]	191
13	[verb] at the [num ord] [noun] [prep]	164
14	[verb] at the [adj] end [prep]	154
15	[vb -s] at the [adj] [noun] [prep]	154
16	[verb] at the [adj] end [prep]	154
17	[verb] at the [det] [noun] [prep]	154
18	[verb] at the same [noun] [prep]	148
19	[verb] at the same [noun] [prep]	148
20	[vb infin] at the [adj] [noun] [prep]	139
21	looking at the [adj] [noun] [prep]	135
22	[verb] at the [adj] [noun] on	122
23	[verb] at the [adj] [noun] for	120
24	look at the [adj] [noun] [prep]	100
25	[verb] at the very [noun] [prep]	97
26	[verb] at the very [noun] [prep]	97
27	[verb] at the [adj] level [prep]	86
28	[verb] at the [adj] time [prep]	84
29	[verb] at the [adj] time [prep]	82
30	to look at the [adj] [noun] [prep]	81