SN4 ""

No	Pattern	Freq
1	at [adv] [art]	2970
2	at least [art]	2119
3	at least [art]	2119
4	at [adv] the	1562
5	at [adv] a	1223
6	at once [art]	170
7	at once [art]	170
8	at [adv] an	165
9	at [Wh adv] [art]	91
10	at [adv] every	85
11	at just [art]	84
12	at just [art]	84
13	at exactly [art]	76
14	at both [art]	76
15	at both [art]	76
16	at exactly [art]	76
17	at how [art]	65
18	at how [art]	65
19	at precisely [art]	53
20	at precisely [art]	53
21	at almost [art]	45
22	at almost [art]	45
23	at roughly [art]	40
24	at roughly [art]	40
25	at twice [art]	33
26	at twice [art]	33
27	at only [art]	29
28	at quite [art]	29
29	at quite [art]	29
30	at much [art]	29