SN4 ""

No	Pattern	Freq
1	[pron] [verb] at the time	245
2	[pron] [vb past] at the time	200
3	[pron] [noun] at the time	171
4	[pron] [noun sg] at the time	129
5	[pron] [be] at the time	74
6	[pron] be at the time	74
7	[pron] [was/were] at the time	64
8	[pron] was at the time	47
9	[pron] [noun pl] at the time	41
10	[pron] think at the time	32
11	[pron] say at the time	29
12	[pron] thought at the time	28
13	[pron] said at the time	27
14	[pron] [adv] at the time	19
15	[pron] [vb base] at the time	19
16	[pron] [adj] at the time	18
17	[pron] have at the time	17
18	[pron] were at the time	17
19	[pron] had at the time	16
20	[pron] [adv] at the time	16
21	[pron] know at the time	15
22	[pron] do at the time	14
23	[pron] did at the time	11
24	[pron] feel at the time	11
25	[pron] felt at the time	10
26	[pron] [adj] at the time	10
27	[pron] [vb -s] at the time	10
28	[pron] seem at the time	10
29	[pron] seemed at the time	10
30	[pron] mind at the time	8