SN4 ""

No	Pattern	Freq
1	[adj] [noun] at the time	724
2	[prep] [noun] at the time	593
3	[prep] [noun] at the time	593
4	[art] [noun] at the time	591
5	[art] [noun] at the time	591
6	[adj] [noun] at the time	557
7	the [noun] at the time	447
8	the [noun] at the time	447
9	[noun] [noun] at the time	407
10	[noun sg] [noun] at the time	293
11	in [noun] at the time	232
12	in [noun] at the time	232
13	[pron] [noun] at the time	173
14	[pos pn] [noun] at the time	170
15	of [noun] at the time	141
16	of [noun] at the time	141
17	a [noun] at the time	120
18	[det] [noun] at the time	107
19	a [noun] at the time	103
20	[noun prp] [noun] at the time	93
21	[verb] [noun] at the time	72
22	[conj] [noun] at the time	71
23	[unc] [noun] at the time	64
24	['s] [noun] at the time	62
25	[coord] [noun] at the time	60
26	's [noun] at the time	53
27	's [noun] at the time	53
28	his [noun] at the time	51
29	his [noun] at the time	51
30	and [noun] at the time	48