SN4 ""

No	Pattern	Freq
1	at [adv] the [adj]	710
2	at [adv] the [adj]	685
3	at [adv] the [adj]	370
4	at least the [adj]	324
5	at least the [adj]	324
6	at [adv] the [det]	182
7	at [adv] the same	181
8	at [adv] the same	181
9	at [adv] the [num ord]	104
10	at [adv] the right	73
11	at [adv] the right	73
12	at exactly the [adj]	65
13	at exactly the [adj]	65
14	at just the [adj]	55
15	at just the [adj]	55
16	at roughly the [adj]	34
17	at roughly the [adj]	34
18	at both the [adj]	30
19	at both the [adj]	30
20	at much the [adj]	28
21	at much the [adj]	28
22	at [adv] the next	26
23	at [adv] the [num]	26
24	at [adv] the next	26
25	at precisely the [adj]	26
26	at precisely the [adj]	26
27	at [adv] the first	25
28	at [adv] the first	25
29	at [Wh adv] the [adj]	25
30	at once the [adj]	23