SN4 ""

No	Pattern	Freq
1	at the [noun] of [art]	19509
2	at the [noun] of [art]	19509
3	at the [noun] of [art]	19509
4	at the [noun sg] of [art]	18830
5	at the [noun] of the	16931
6	at the [noun] of the	16931
7	at the end of [art]	5265
8	at the end of [art]	5241
9	at the [noun] of a	2462
10	at the [noun] of a	2196
11	at the time of [art]	1188
12	at the time of [art]	1187
13	at the top of [art]	1144
14	at the top of [art]	1140
15	at the beginning of [art]	1093
16	at the beginning of [art]	1092
17	at the bottom of [art]	795
18	at the bottom of [art]	795
19	at the back of [art]	693
20	at the back of [art]	693
21	at the start of [art]	692
22	at the start of [art]	691
23	at the [noun pl] of [art]	646
24	at the foot of [art]	497
25	at the foot of [art]	483
26	at the centre of [art]	455
27	at the centre of [art]	454
28	at the heart of [art]	409
29	at the heart of [art]	408
30	at the expense of [art]	379