SN4 ""

No	Pattern	Freq
1	[adj] [noun] at the time	724
2	[adj] [noun] at the time	720
3	[adj] [noun] at the time	557
4	[adj] [noun sg] at the time	518
5	[adj] [noun pl] at the time	185
6	[det] [noun] at the time	107
7	[num] [noun] at the time	35
8	good [noun] at the time	27
9	good [noun] at the time	22
10	[adj] idea at the time	18
11	[adj] idea at the time	18
12	this [noun] at the time	17
13	this [noun] at the time	17
14	that [noun] at the time	15
15	that [noun] at the time	15
16	[num ord] [noun] at the time	13
17	british [noun] at the time	13
18	british [noun] at the time	13
19	[adj] [n mass] at the time	11
20	[adj] year at the time	10
21	own [noun] at the time	10
22	own [noun] at the time	10
23	[adj -est] [noun] at the time	10
24	[adj] party at the time	9
25	other [noun] at the time	9
26	other [noun] at the time	9
27	[adj] [noun prp] at the time	9
28	[adj] way at the time	9
29	[adj] way at the time	9
30	many [noun] at the time	8