SN4 ""

No	Pattern	Freq
1	[noun prp] [noun] at the [noun sg]	1222
2	[noun prp] [noun prp] at the [noun]	989
3	[noun prp] [noun sg] at the [noun]	516
4	[noun prp] [noun] at the [noun prp]	345
5	[noun prp] [noun] at the end	143
6	[noun prp] [noun] at the end	143
7	[noun prp] [noun pl] at the [noun]	114
8	[noun prp] [noun] at the time	93
9	[noun prp] [noun] at the time	92
10	[noun prp] [noun] at the [noun pl]	52
11	[noun prp] [noun] at the beginning	46
12	[noun prp] [noun] at the beginning	46
13	[noun prp] [noun] at the university	39
14	mr [noun] at the [noun]	38
15	[noun prp] [noun] at the university	38
16	[noun prp] [noun] at the weekend	38
17	[noun prp] [noun] at the weekend	38
18	[noun prp] [noun] at the moment	37
19	[noun prp] [noun] at the moment	37
20	[noun prp] [noun] at the start	30
21	[noun prp] [noun] at the top	30
22	[noun prp] [noun] at the top	30
23	[noun prp] [noun] at the start	30
24	john [noun] at the [noun]	28
25	[noun prp] [noun] at the head	27
26	[noun prp] [noun] at the head	27
27	[noun prp] night at the [noun]	26
28	[noun prp] night at the [noun]	26
29	[noun prp] [noun] at the age	26
30	[noun prp] [noun] at the age	26