SN4 ""

No	Pattern	Freq
1	at [noun] [vb mod]	758
2	at [noun prp] [vb mod]	364
3	at [noun sg] [vb mod]	329
4	at [noun] will	192
5	at [noun] would	163
6	at [noun] can	103
7	at [noun] may	93
8	at [noun] could	68
9	at home [vb mod]	65
10	at home [vb mod]	65
11	at [noun] should	60
12	at work [vb mod]	37
13	at work [vb mod]	37
14	at [noun pl] [vb mod]	36
15	at [noun] must	33
16	at school [vb mod]	30
17	at school [vb mod]	29
18	at [n mass] [vb mod]	26
19	at [noun] might	22
20	at present [vb mod]	19
21	at present [vb mod]	19
22	at risk [vb mod]	14
23	at risk [vb mod]	14
24	at sea [vb mod]	11
25	at sea [vb mod]	11
26	at wembley [vb mod]	8
27	at wembley [vb mod]	8
28	at night [vb mod]	8
29	at night [vb mod]	8
30	at time [vb mod]	7