SN4 ""

No	Pattern	Freq
1	[noun] be [vb pp] at the [adj]	301
2	[noun sg] [be] [vb pp] at the [adj]	183
3	[noun] [was/were] [vb pp] at the [adj]	179
4	[noun] was [vb pp] at the [adj]	117
5	[noun pl] [be] [vb pp] at the [adj]	89
6	[noun] [is] [vb pp] at the [adj]	64
7	[noun] is [vb pp] at the [adj]	63
8	[noun] were [vb pp] at the [adj]	62
9	[noun] [am/are] [vb pp] at the [adj]	43
10	[noun] are [vb pp] at the [adj]	42
11	[noun prp] [be] [vb pp] at the [adj]	26
12	[noun] [being] [vb pp] at the [adj]	13
13	[noun] being [vb pp] at the [adj]	13
14	[noun] [be] held at the [adj]	13
15	[noun] [be] [vb pp] at the local	12
16	[noun] [be] [vb pp] at the old	10
17	[noun] [be] aimed at the [adj]	9
18	[noun] [be] [vb pp] at the royal	9
19	[noun] [be] [vb pp] at the national	8
20	[noun] [be] [vb pp] at the annual	8
21	[noun] [be] expressed at the [adj]	8
22	[noun] [be] [vb pp] at the correct	7
23	[noun] [be] [vb pp] at the right	7
24	[noun] [be] [vb pp] at the very	7
25	[noun] [be] [vb pp] at the high	6
26	[noun] [be] [vb pp] at the other	6
27	[noun] [be] made at the [adj]	6
28	[noun] [be] [vb pp] at the international	6
29	[noun] [be] [vb pp] at the appropriate	6
30	[noun] [be] found at the [adj]	5