SN4 ""

No	Pattern	Freq
1	at the [det] [noun]	8071
2	at the [det] [noun]	8071
3	at the [det] [noun sg]	7963
4	at the same [noun]	7935
5	at the [det] time	6919
6	at the [det] time	6916
7	at the [det] rate	108
8	at the [det] rate	103
9	at the [det] level	95
10	at the [det] level	93
11	at the [det] moment	84
12	at the [det] moment	84
13	at the [det] [noun pl]	69
14	at the [det] speed	45
15	at the [det] speed	45
16	at the [det] price	39
17	at the former [noun]	39
18	at the [det] price	38
19	at the [det] place	37
20	at the [det] point	37
21	at the [det] place	37
22	at the [det] point	36
23	at the half [noun]	36
24	at the [det] year	33
25	at the [det] [noun prp]	33
26	at the [det] year	33
27	at the [det] venue	32
28	at the [det] venue	32
29	at the [det] stage	25
30	at the [det] stage	23