SN4 ""

No	Pattern	Freq
1	[verb] at a [noun] [noun sg] [art]	6
2	[noun] at a [noun] [noun sg] [art]	5
3	at a [noun] [noun sg] [prep] [art]	232
4	at a [noun] [noun sg] [prep] [art]	232
5	at a [noun] [noun sg] in [art]	62
6	at a [noun] [noun sg] in [art]	62
7	at a [noun] [noun sg] [conj] [art]	31
8	at a [noun] [noun sg] at [art]	30
9	at a [noun] [noun sg] at [art]	30
10	at a [noun] [noun sg] of [art]	29
11	at a [noun] [noun sg] of [art]	29
12	at a [noun] [noun sg] on [art]	26
13	at a [noun] [noun sg] on [art]	26
14	at a [noun] [noun sg] [verb] [art]	21
15	at a [noun] [noun sg] for [art]	19
16	at a [noun] [noun sg] for [art]	19
17	at a [noun] [noun sg] [coord] [art]	16
18	at a [noun] [noun sg] with [art]	13
19	at a [noun] [noun sg] with [art]	13
20	at a [noun] [noun sg] and [art]	11
21	at a [noun] [noun sg] [subord] [art]	11
22	at a [noun] [noun sg] and [art]	11
23	at a [noun] [noun sg] near [art]	8
24	at a [noun] [noun sg] near [art]	8
25	at a [noun] [noun sg] [v-ing] [art]	8
26	at a [noun] [noun sg] [to-vb] [art]	7
27	at a [noun] [noun sg] by [art]	7
28	at a [noun] [noun sg] by [art]	7
29	at a [noun] [noun sg] to [art]	6
30	at a [noun] [noun sg] after [art]	6