SN4 ""

No	Pattern	Freq
1	[adj] [noun] at the time [prep]	259
2	[prep] [noun] at the time [prep]	244
3	[prep] [noun] at the time [prep]	244
4	[art] [noun] at the time [prep]	209
5	[art] [noun] at the time [prep]	209
6	[adj] [noun] at the time [prep]	200
7	the [noun] at the time [prep]	163
8	the [noun] at the time [prep]	163
9	[noun] [noun] at the time [prep]	148
10	[noun sg] [noun] at the time [prep]	113
11	in [noun] at the time [prep]	86
12	in [noun] at the time [prep]	86
13	of [noun] at the time [prep]	56
14	of [noun] at the time [prep]	56
15	[pron] [noun] at the time [prep]	47
16	[pos pn] [noun] at the time [prep]	45
17	a [noun] at the time [prep]	38
18	[conj] [noun] at the time [prep]	34
19	[verb] [noun] at the time [prep]	32
20	[noun prp] [noun] at the time [prep]	31
21	a [noun] at the time [prep]	31
22	[det] [noun] at the time [prep]	31
23	[coord] [noun] at the time [prep]	30
24	and [noun] at the time [prep]	24
25	and [noun] at the time [prep]	24
26	['s] [noun] at the time [prep]	20
27	[unc] [noun] at the time [prep]	20
28	to [noun] at the time [prep]	19
29	to [noun] at the time [prep]	19
30	's [noun] at the time [prep]	18