SN4 ""

No	Pattern	Freq
1	[adj] [noun] [adv] at the time	22
2	[art] [noun] [adv] at the time	16
3	[art] [noun] [adv] at the time	16
4	[adj] [noun] [adv] at the time	11
5	a [noun] [adv] at the time	8
6	[pron] [noun] [adv] at the time	8
7	[pos pn] [noun] [adv] at the time	8
8	the [noun] [adv] at the time	7
9	a [noun] [adv] at the time	7
10	[verb] [noun] [adv] at the time	7
11	the [noun] [adv] at the time	7
12	[prep] [noun] [adv] at the time	6
13	[prep] [noun] [adv] at the time	6
14	[num] [noun] [adv] at the time	5
15	[noun] [verb] [adv] at the time	24
16	[noun] be [adv] at the time	17
17	[noun] [be] [adv] at the time	17
18	[noun] [was/were] [adv] at the time	14
19	[noun] [vb past] [adv] at the time	13
20	[noun] was [adv] at the time	9
21	[noun] were [adv] at the time	5
22	[noun] [vb pp] [adv] at the time	5
23	[noun] [adv] [verb] at the time	14
24	[noun] [adv] [adj] at the time	9
25	[noun] [adv] [vb pp] at the time	8
26	[noun] [adv] [adj] at the time	7
27	[noun] [adv] at the [adj] time	43
28	[noun] [adv] at the same time	34
29	[noun] [adv] at the same time	34
30	[noun] [adv] at the [det] time	34