SN4 ""

No	Pattern	Freq
1	[vb pp] at the [noun] and	307
2	[vb pp] at the [noun sg] and	244
3	[vb pp] at the [noun pl] and	42
4	[vb pp] at the time and	22
5	[vb pp] at the time and	22
6	looked at the [noun] and	19
7	[vb pp] at the [noun prp] and	19
8	aimed at the [noun] and	11
9	[vb pp] at the top and	11
10	[vb pp] at the top and	11
11	[vb pp] at the beginning and	10
12	[vb pp] at the beginning and	10
13	[vb pp] at the moment and	9
14	[vb pp] at the moment and	9
15	[vb pp] at the outset and	6
16	[vb pp] at the outset and	6
17	seen at the [noun] and	5
18	arrived at the [noun] and	5
19	[vb pp] at the surface and	5
20	[vb pp] at the back and	5
21	[vb pp] at the back and	5
22	used at the [noun] and	5
23	got at the [noun] and	5
24	directed at the [noun] and	5
25	thrown at the [noun] and	5