SN4 ""

No	Pattern	Freq
1	[n mass] [verb] at the	164
2	people [verb] at the	75
3	[n mass] [vb pp] at the	44
4	[n mass] [v-ing] at the	43
5	[n mass] [vb past] at the	33
6	[n mass] [vb base] at the	27
7	data [verb] at the	20
8	staff [verb] at the	17
9	[n mass] look at the	13
10	[n mass] [to-vb] at the	10
11	series [verb] at the	9
12	[n mass] looking at the	8
13	[n mass] work at the	8
14	[n mass] arrive at the	8
15	[n mass] archive at the	7
16	[n mass] requested at the	7
17	[n mass] request at the	7
18	[n mass] archive at the	7
19	[n mass] gathered at the	6
20	aircraft [verb] at the	6
21	[n mass] gather at the	6
22	[n mass] [vb -s] at the	6
23	[n mass] meet at the	5
24	[n mass] sit at the	5
25	[n mass] working at the	5
26	[n mass] live at the	5