SN4 ""

No	Pattern	Freq
1	at [adj] times	1105
2	at [det] times	857
3	at all times	672
4	at all times	672
5	at other times	369
6	at other times	369
7	at different times	292
8	at different times	292
9	at various times	138
10	at various times	138
11	at certain times	109
12	at certain times	109
13	at such times	78
14	at such times	78
15	at [num] times	56
16	at these times	34
17	at some times	34
18	at these times	34
19	at some times	34
20	at particular times	28
21	at particular times	28
22	at most times	17
23	at most times	17
24	at busy times	14
25	at busy times	14
26	at specific times	13
27	at specific times	13
28	at those times	11
29	at those times	11
30	at [adj -er] times	11