SN4 ""

No	Pattern	Freq
1	[verb] at the [noun] and	1305
2	[verb] at the [noun sg] and	991
3	[verb] at the [noun pl] and	254
4	[verb] at the [adj] and	82
5	[verb] at the [adj] and	60
6	[verb] at the [noun prp] and	46
7	[verb] at the door and	44
8	[verb] at the door and	42
9	[verb] at the time and	37
10	[verb] at the time and	37
11	[verb] at the top and	28
12	[verb] at the top and	27
13	[verb] at the table and	19
14	[verb] at the table and	19
15	[verb] at the moment and	17
16	[verb] at the beginning and	17
17	[verb] at the back and	17
18	[verb] at the back and	17
19	[verb] at the window and	17
20	[verb] at the moment and	17
21	[verb] at the beginning and	17
22	[verb] at the window and	16
23	[verb] at the bottom and	16
24	[verb] at the bottom and	16
25	[verb] at the house and	15
26	[verb] at the house and	15
27	[verb] at the [num ord] and	14
28	[verb] at the [n mass] and	12
29	[verb] at the clock and	11
30	[verb] at the clock and	11