SN4 ""

No	Pattern	Freq
1	[to-vb] at the [noun] [prep]	850
2	[to-vb] at the [noun] [prep]	850
3	[to-vb] at the [noun sg] [prep]	714
4	[to-vb] at the [noun] of	625
5	[to-vb] at the [noun] of	625
6	to look at the [noun] [prep]	299
7	[to-vb] at the [noun pl] [prep]	126
8	[to-vb] at the end [prep]	107
9	[to-vb] at the end [prep]	107
10	[to-vb] at the [noun] in	55
11	[to-vb] at the [noun] in	55
12	to arrive at the [noun] [prep]	29
13	[to-vb] at the [noun] for	28
14	[to-vb] at the [noun] for	28
15	[to-vb] at the [noun] with	27
16	[to-vb] at the [noun] with	27
17	[to-vb] at the [noun] on	19
18	[to-vb] at the [noun] on	19
19	[to-vb] at the beginning [prep]	18
20	[to-vb] at the beginning [prep]	18
21	[to-vb] at the time [prep]	16
22	to protest at the [noun] [prep]	16
23	to get at the [noun] [prep]	16
24	[to-vb] at the time [prep]	16
25	to retire at the [noun] [prep]	15
26	to sit at the [noun] [prep]	15
27	[to-vb] at the expense [prep]	14
28	[to-vb] at the expense [prep]	14
29	[to-vb] at the top [prep]	13
30	to stand at the [noun] [prep]	12