SN4 ""

No	Pattern	Freq
1	at [pron] [det] [noun]	964
2	at [pron] [det] [noun sg]	830
3	at [pos pn] [det] [noun]	749
4	at [pron] own [noun]	734
5	at his [det] [noun]	257
6	at his [det] [noun]	257
7	at their [det] [noun]	180
8	at their [det] [noun]	180
9	at her [det] [noun]	129
10	at her [det] [noun]	129
11	at [pron] [det] [noun pl]	124
12	at [pers pn] [det] [noun]	115
13	at [pron] [det] expense	99
14	at [pron] [det] expense	99
15	at [Wh det] [det] [noun]	95
16	at which [det] [noun]	85
17	at which [det] [noun]	85
18	at [pron] [det] pace	76
19	at [pron] [det] pace	75
20	at it [det] [noun]	72
21	at it [det] [noun]	72
22	at [pron] [det] way	69
23	at [pron] [det] way	69
24	at its [det] [noun]	66
25	at its [det] [noun]	66
26	at [pron] this [noun]	61
27	at your [det] [noun]	57
28	at your [det] [noun]	57
29	at [pron] [det] game	42
30	at [pron] [det] game	41