SN4 ""

No	Pattern	Freq
1	at [adv] the [noun] [prep]	257
2	at [adv] the [noun] [prep]	257
3	at [adv] the [noun] [prep]	248
4	at [adv] the [noun sg] [prep]	228
5	at [adv] the [noun] of	222
6	at [adv] the [noun] of	222
7	at least the [noun] [prep]	184
8	at least the [noun] [prep]	184
9	at [adv] the [noun pl] [prep]	26
10	at once the [noun] [prep]	26
11	at once the [noun] [prep]	26
12	at [adv] the [noun] in	14
13	at [adv] the [noun] in	14
14	at twice the [noun] [prep]	12
15	at twice the [noun] [prep]	12
16	at [adv] the time [prep]	11
17	at [adv] the time [prep]	11
18	at [adv] the possibility [prep]	10
19	at [adv] the possibility [prep]	10
20	at [adv] the end [prep]	9
21	at [adv] the end [prep]	9
22	at [Wh adv] the [noun] [prep]	9
23	at [adv] the rate [prep]	9
24	at [adv] the rate [prep]	9
25	at [adv] the [noun] for	7
26	at [adv] the [noun] for	7
27	at how the [noun] [prep]	7
28	at how the [noun] [prep]	7
29	at [adv] the equivalent [prep]	6
30	at [adv] the equivalent [prep]	6