SN4 ""

No	Pattern	Freq
1	[noun] at the time of [verb]	48
2	[noun sg] at the time of [verb]	38
3	[verb] at the time of [verb]	31
4	[conj] at the time of [verb]	31
5	[adj] at the time of [verb]	24
6	[vb pp] at the time of [verb]	23
7	[adj] at the time of [verb]	23
8	[coord] at the time of [verb]	15
9	correct at the time of [verb]	10
10	[subord] at the time of [verb]	10
11	correct at the time of [verb]	10
12	[pron] at the time of [verb]	9
13	[noun pl] at the time of [verb]	7
14	and at the time of [verb]	7
15	and at the time of [verb]	7
16	that at the time of [verb]	6
17	[that] at the time of [verb]	6
18	that at the time of [verb]	6
19	but at the time of [verb]	5
20	[pers pn] at the time of [verb]	5
21	but at the time of [verb]	5
22	at the [adj] time of [verb]	11
23	at the [num ord] time of [verb]	7
24	at the time of [noun] [verb]	31
25	at the time of [noun sg] [verb]	28
26	at the time of writing [verb]	8
27	at the time of writing [verb]	8
28	at the time of [verb] [prep]	79
29	at the time of [verb] [prep]	79
30	at the time of [verb] [art]	76