SN4 ""

No	Pattern	Freq
1	[conj] [noun] [was/were] at the time	5
2	the [noun] [was/were] at the time	5
3	the [noun] [was/were] at the time	5
4	[art] [noun] [was/were] at the time	5
5	[art] [noun] [was/were] at the time	5
6	[noun] [pron] [was/were] at the time	8
7	[noun] [was/were] [verb] at the time	80
8	[noun] [was/were] [vb pp] at the time	59
9	[noun] [was/were] [adj] at the time	40
10	[noun] [was/were] [adj] at the time	32
11	[noun] [was/were] [v-ing] at the time	19
12	[noun] [was/were] [adv] at the time	14
13	[noun] [was/were] [num] at the time	8
14	[noun] [was/were] [adv] at the time	8
15	[noun] [was/were] [adv prt] at the time	5
16	[noun] [was/were] at the [adj] time	12
17	[noun] [was/were] at the [det] time	10
18	[noun] [was/were] at the same time	10
19	[noun] [was/were] at the same time	10
20	[noun] [was/were] at the time [prep]	7
21	[noun] [was/were] at the time [prep]	7
22	[noun] [was/were] at the time of	6
23	[noun] [was/were] at the time of	6