SN4 ""

No	Pattern	Freq
1	at the [noun prp] [noun]	6623
2	at the [noun prp] [noun sg]	4365
3	at the [noun prp] [noun prp]	1773
4	at the [noun prp] [noun pl]	405
5	at the london [noun]	252
6	at the [noun prp] hotel	196
7	at the [noun prp] hotel	193
8	at the [noun prp] gallery	175
9	at the [noun prp] gallery	160
10	at the [noun prp] school	138
11	at the [noun prp] school	130
12	at the [noun prp] centre	116
13	at the [noun prp] centre	116
14	at the [noun prp] house	108
15	at the [noun prp] house	107
16	at the [noun prp] museum	104
17	at the [noun prp] museum	103
18	at the [noun prp] hospital	100
19	at the [noun prp] hospital	99
20	at the [noun prp] theatre	95
21	at the [noun prp] conference	95
22	at the [noun prp] theatre	95
23	at the [noun prp] conference	94
24	at the [noun prp] summit	92
25	at the [noun prp] summit	92
26	at the [noun prp] institute	92
27	at the [noun prp] institute	92
28	at the [noun prp] meeting	91
29	at the [noun prp] hall	88
30	at the [noun prp] meeting	88