SN4 ""

No	Pattern	Freq
1	[verb] at [noun prp] for	150
2	[vb pp] at [noun prp] for	56
3	[vb past] at [noun prp] for	44
4	look at [noun prp] for	18
5	[to-vb] at [noun prp] for	17
6	work at [noun prp] for	12
7	[v-ing] at [noun prp] for	11
8	[vb infin] at [noun prp] for	10
9	stay at [noun prp] for	10
10	looked at [noun prp] for	9
11	arrive at [noun prp] for	7
12	[vb base] at [noun prp] for	6
13	stared at [noun prp] for	6
14	stayed at [noun prp] for	6
15	stare at [noun prp] for	6
16	[vb -s] at [noun prp] for	6
17	worked at [noun prp] for	5
18	build at [noun prp] for	5
19	built at [noun prp] for	5
20	worked at [noun prp] for	5