SN4 ""

No	Pattern	Freq
1	[conj] at the [adj] time a	24
2	[coord] at the [adj] time a	21
3	be at the [adj] time a	19
4	[be] at the [adj] time a	19
5	and at the [adj] time a	12
6	and at the [adj] time a	12
7	[is] at the [adj] time a	11
8	is at the [adj] time a	11
9	but at the [adj] time a	8
10	but at the [adj] time a	8
11	was at the [adj] time a	7
12	[was/were] at the [adj] time a	7
13	[verb] at the [adj] time a	5
14	at the [adj] time [verb] a	83
15	at the [adj] time [v-ing] a	37
16	at the [adj] time [prep] a	21
17	at the [adj] time [conj] a	21
18	at the [adj] time [prep] a	21
19	at the [adj] time [vb base] a	19
20	at the [adj] time [subord] a	16
21	at the [adj] time as a	15
22	at the [adj] time as a	15
23	at the [adj] time [vb past] a	11
24	at the [adj] time [vb -s] a	10
25	at the [adj] time [to-vb] a	6
26	at the [adj] time in a	5
27	at the [adj] time in a	5
28	at the [adj] time [adv] a	5
29	at the [adj] time [adv] a	5
30	at the [adj] time a [adj]	44