SN4 ""

No	Pattern	Freq
1	[noun sg] at the [det] [noun]	917
2	[noun sg] at the [det] [noun sg]	893
3	[noun sg] at the same [noun]	870
4	[noun sg] at the [det] time	696
5	[noun sg] at the [det] time	695
6	place at the [det] [noun]	23
7	[noun sg] at the half [noun]	20
8	[noun sg] at the [det] rate	18
9	[noun sg] at the [det] year	18
10	[noun sg] at the [det] year	18
11	[noun sg] at the [det] rate	17
12	[noun sg] at the [det] moment	15
13	[noun sg] at the [det] moment	15
14	[noun sg] at the former [noun]	14
15	while at the [det] [noun]	14
16	[noun sg] at the [det] [noun prp]	13
17	[noun sg] at the [det] level	12
18	[noun sg] at the [det] level	12
19	[noun sg] at the [det] [noun pl]	10
20	work at the [det] [noun]	9
21	[noun sg] at the [det] venue	8
22	deficit at the [det] [noun]	8
23	[noun sg] at the [det] speed	8
24	other at the [det] [noun]	8
25	[noun sg] at the [det] speed	8
26	[noun sg] at the [det] venue	8
27	profit at the [det] [noun]	7
28	[noun sg] at the [det] point	7
29	[noun sg] at the [det] price	7
30	[noun sg] at the [det] point	7