SN4 ""

No	Pattern	Freq
1	at the [noun] [conj]	6736
2	at the [noun sg] [conj]	5600
3	at the [noun] [coord]	4631
4	at the [noun] and	3909
5	at the [noun] and	3909
6	at the [noun] [subord]	1153
7	at the [noun] that	952
8	at the [noun] that	952
9	at the [noun] [that]	952
10	at the [noun pl] [conj]	774
11	at the time [conj]	545
12	at the time [conj]	544
13	at the moment [conj]	398
14	at the moment [conj]	398
15	at the [noun] but	336
16	at the [noun] but	336
17	at the [noun] or	332
18	at the [noun] or	332
19	at the [noun] as	318
20	at the [noun] as	318
21	at the [noun prp] [conj]	305
22	at the [noun] when	210
23	at the [noun] when	210
24	at the [noun] because	172
25	at the [noun] because	172
26	at the top [conj]	167
27	at the top [conj]	166
28	at the beginning [conj]	141
29	at the beginning [conj]	140
30	at the door [conj]	133