SN4 ""

No	Pattern	Freq
1	[verb] at the [noun prp]	2089
2	[vb pp] at the [noun prp]	1026
3	[vb past] at the [noun prp]	345
4	[v-ing] at the [noun prp]	284
5	hold at the [noun prp]	165
6	held at the [noun prp]	159
7	[vb base] at the [noun prp]	133
8	[vb -s] at the [noun prp]	121
9	[to-vb] at the [noun prp]	112
10	look at the [noun prp]	105
11	arrive at the [noun prp]	76
12	work at the [noun prp]	73
13	stay at the [noun prp]	71
14	[vb infin] at the [noun prp]	68
15	show at the [noun prp]	66
16	open at the [noun prp]	59
17	base at the [noun prp]	52
18	based at the [noun prp]	50
19	meet at the [noun prp]	50
20	[verb] at the london	48
21	arrived at the [noun prp]	44
22	see at the [noun prp]	37
23	shown at the [noun prp]	36
24	staying at the [noun prp]	35
25	exhibit at the [noun prp]	34
26	seen at the [noun prp]	34
27	play at the [noun prp]	32
28	look at the [noun prp]	28
29	looking at the [noun prp]	28
30	appear at the [noun prp]	26