SN4 ""

No	Pattern	Freq
1	[noun] were [vb pp] at the [noun sg]	198
2	[noun pl] were [vb pp] at the [noun]	182
3	[noun sg] were [vb pp] at the [noun]	41
4	[noun] were [vb pp] at the [noun prp]	27
5	[noun] were [vb pp] at the time	24
6	[noun] were [vb pp] at the time	24
7	[noun] were [vb pp] at the end	23
8	[noun] were [vb pp] at the end	23
9	[noun] were [vb pp] at the [noun pl]	21
10	[noun prp] were [vb pp] at the [noun]	20
11	[noun] were represented at the [noun]	14
12	[noun] were made at the [noun]	12
13	[noun] were [vb pp] at the meeting	11
14	[noun] were [vb pp] at the meeting	11
15	[noun] were held at the [noun]	7
16	[noun] were [vb pp] at the beginning	6
17	[noun] were arrested at the [noun]	6
18	[noun] were [vb pp] at the beginning	6
19	[noun] were directed at the [noun]	5
20	[noun] were [vb pp] at the police	5
21	people were [vb pp] at the [noun]	5
22	[noun] were [vb pp] at the police	5
23	[noun] were [vb pp] at the base	5
24	[noun] were [vb pp] at the base	5
25	[noun] were built at the [noun]	5
26	[noun] were fired at the [noun]	5
27	[n mass] were [vb pp] at the [noun]	5