SN4 ""

No	Pattern	Freq
1	[noun pl] at the [noun] [noun sg]	1382
2	[noun pl] at the [noun sg] [noun]	967
3	[noun pl] at the [noun prp] [noun]	779
4	[noun pl] at the [noun] [noun prp]	243
5	[noun pl] at the [noun] [noun pl]	163
6	workers at the [noun] [noun]	51
7	[noun pl] at the [noun] school	49
8	[noun pl] at the [noun] school	47
9	[noun pl] at the [noun] centre	46
10	[noun pl] at the [noun] centre	45
11	[noun pl] at the [noun pl] [noun]	45
12	[noun pl] at the [noun] end	44
13	[noun pl] at the [noun] end	43
14	[noun pl] at the [noun] level	37
15	[noun pl] at the [noun] level	36
16	[noun pl] at the london [noun]	33
17	[noun pl] at the london [noun]	33
18	years at the [noun] [noun]	29
19	[noun pl] at the [noun] stage	29
20	[noun pl] at the [noun] stage	29
21	[noun pl] at the [noun] office	29
22	[noun pl] at the [noun] office	27
23	[noun pl] at the [noun] theatre	26
24	[noun pl] at the [noun] theatre	26
25	[noun pl] at the [noun] station	24
26	[noun pl] at the [noun] club	24
27	[noun pl] at the [noun] club	24
28	nights at the [noun] [noun]	22
29	[noun pl] at the [noun] gate	22
30	students at the [noun] [noun]	21