SN4 ""

No	Pattern	Freq
1	at [adj] times	2029
2	at [adj] times	1105
3	at [det] times	857
4	at all times	672
5	at all times	672
6	at other times	369
7	at other times	369
8	at different times	292
9	at different times	292
10	at various times	138
11	at various times	138
12	at certain times	109
13	at certain times	109
14	at such times	78
15	at such times	78
16	at [num] times	56
17	at these times	34
18	at some times	34
19	at these times	34
20	at some times	34
21	at particular times	28
22	at particular times	28
23	at most times	17
24	at most times	17
25	at busy times	14
26	at busy times	14
27	at specific times	13
28	at specific times	13
29	at those times	11
30	at those times	11