SN4 ""

No	Pattern	Freq
1	at the [noun] of [noun prp]	4597
2	at the [noun sg] of [noun prp]	4369
3	at the end of [noun prp]	1137
4	at the end of [noun prp]	1137
5	at the university of [noun prp]	788
6	at the university of [noun prp]	771
7	at the beginning of [noun prp]	360
8	at the beginning of [noun prp]	360
9	at the [noun pl] of [noun prp]	202
10	at the [noun] of march	148
11	at the time of [noun prp]	139
12	at the time of [noun prp]	138
13	at the [noun] of may	132
14	at the [noun] of april	127
15	at the [noun] of january	126
16	at the battle of [noun prp]	125
17	at the [noun] of october	125
18	at the battle of [noun prp]	122
19	at the [noun] of august	122
20	at the [noun] of september	118
21	at the [noun] of june	116
22	at the heart of [noun prp]	112
23	at the heart of [noun prp]	112
24	at the [noun] of november	100
25	at the [noun] of july	96
26	at the [noun] of february	88
27	at the top of [noun prp]	79
28	at the top of [noun prp]	79
29	at the [noun] of december	75
30	at the [noun] of england	72