SN4 ""

No	Pattern	Freq
1	at times	2035
2	at odds	407
3	at weekends	330
4	at intervals	303
5	at meetings	159
6	at pains	153
7	at things	130
8	at ways	126
9	at levels	119
10	at prices	118
11	at pp.	109
12	at temperatures	95
13	at speeds	89
14	at parties	85
15	at others	79
16	at ages	70
17	at sites	67
18	at nights	65
19	at points	59
20	at arms	58
21	at loggerheads	58
22	at universities	53
23	at police	53
24	at moments	53
25	at women	51
26	at schools	50
27	at places	44
28	at stations	42
29	at rates	42
30	at spurs	42