SN4 ""

No	Pattern	Freq
1	[prep] [pron] at the time [prep]	29
2	[prep] [pron] at the time [prep]	29
3	[prep] [pron] at the time of	25
4	[prep] [pron] at the time of	25
5	[prep] [pron] at the time [conj]	20
6	[prep] [pron] at the time [coord]	11
7	[prep] [pron] at the time [pron]	10
8	[prep] [pron] at the time and	9
9	[prep] [pron] at the time and	9
10	[prep] [pron] at the time [pers pn]	8
11	[prep] [pron] at the time that	7
12	[prep] [pron] at the time that	7
13	[prep] [pron] at the time [that]	7
14	[prep] [pron] at the time be	5
15	[prep] [pron] at the time [be]	5
16	[prep] [pron] at the time [verb]	5
17	[verb] [prep] [pron] at the time	69
18	[adj] [prep] [pron] at the time	43
19	[adj] [prep] [pron] at the time	34
20	[noun] [prep] [pron] at the time	27
21	[noun sg] [prep] [pron] at the time	24
22	[vb past] [prep] [pron] at the time	22
23	[vb pp] [prep] [pron] at the time	21
24	[v-ing] [prep] [pron] at the time	15
25	[adv] [prep] [pron] at the time	10
26	seem [prep] [pron] at the time	10
27	[pron] [prep] [pron] at the time	10
28	[indef pn] [prep] [pron] at the time	8
29	seemed [prep] [pron] at the time	7
30	[to-vb] [prep] [pron] at the time	7