SN4 ""

No	Pattern	Freq
1	[vb pp] at the [adj] [noun sg]	2134
2	[vb pp] at the [adj] [noun]	1627
3	[vb pp] at the [det] [noun]	439
4	[vb pp] at the same [noun]	423
5	[vb pp] at the same [noun]	423
6	[vb pp] at the [adj] time	388
7	[vb pp] at the [adj] time	380
8	[vb pp] at the [num ord] [noun]	249
9	[vb pp] at the [adj] [noun pl]	243
10	[vb pp] at the [adj] level	155
11	[vb pp] at the [adj] level	141
12	held at the [adj] [noun]	104
13	[vb pp] at the [adj] [noun prp]	103
14	aimed at the [adj] [noun]	94
15	[vb pp] at the last [noun]	88
16	[vb pp] at the last [noun]	88
17	[vb pp] at the [adj] end	82
18	[vb pp] at the royal [noun]	80
19	[vb pp] at the [adj] end	80
20	[vb pp] at the royal [noun]	80
21	[vb pp] at the [adj -est] [noun]	75
22	[vb pp] at the [num] [noun]	70
23	made at the [adj] [noun]	69
24	[vb pp] at the first [noun]	61
25	[vb pp] at the first [noun]	61
26	[vb pp] at the high [noun]	59
27	[vb pp] at the [adj] rate	55
28	[vb pp] at the [adj] rate	54
29	[vb pp] at the local [noun]	53
30	[vb pp] at the local [noun]	53