SN4 ""

No	Pattern	Freq
1	[noun] at the time [prep]	1014
2	[noun] at the time [prep]	1013
3	[noun] at the time of	985
4	[noun] at the time of	985
5	[noun sg] at the time [prep]	669
6	[noun pl] at the time [prep]	194
7	[noun prp] at the time [prep]	133
8	[n mass] at the time [prep]	17
9	age at the time [prep]	11
10	age at the time [prep]	11
11	company at the time [prep]	10
12	party at the time [prep]	10
13	year at the time [prep]	10
14	company at the time [prep]	10
15	[noun] at the time in	8
16	[noun] at the time in	8
17	force at the time [prep]	8
18	parties at the time [prep]	8
19	force at the time [prep]	8
20	home at the time [prep]	7
21	area at the time [prep]	7
22	price at the time [prep]	7
23	area at the time [prep]	7
24	school at the time [prep]	7
25	practice at the time [prep]	7
26	practice at the time [prep]	7
27	years at the time [prep]	7
28	home at the time [prep]	6
29	existence at the time [prep]	6
30	state at the time [prep]	6