SN4 ""

No	Pattern	Freq
1	at the [adj] [conj] [adj]	225
2	at the [adj] [coord] [adj]	220
3	at the [adj] and [adj]	200
4	at the [adj] and [adj]	200
5	at the [adj] [conj] [adj]	158
6	at the [adj] [conj] [adj]	146
7	at the [num ord] [conj] [adj]	53
8	at the [adj] [conj] [num ord]	41
9	at the [adj] or [adj]	17
10	at the [adj] or [adj]	17
11	at the [adj] [conj] [num]	13
12	at the second [conj] [adj]	10
13	at the second [conj] [adj]	10
14	at the [adj -est] [conj] [adj]	9
15	at the national [conj] [adj]	9
16	at the [adj] [conj] local	9
17	at the [adj] [conj] local	9
18	at the national [conj] [adj]	9
19	at the first [conj] [adj]	8
20	at the [num] [conj] [adj]	8
21	at the [det] [conj] [adj]	8
22	at the first [conj] [adj]	8
23	at the [adj] [conj] white	7
24	at the [adj] [conj] white	7
25	at the [adj] [conj] third	7
26	at the [adj] [conj] third	7
27	at the [adj] [conj] [adj -est]	7
28	at the regional [conj] [adj]	6
29	at the regional [conj] [adj]	6
30	at the third [conj] [adj]	5