SN4 ""

No	Pattern	Freq
1	[conj] at the [noun sg]	2936
2	[coord] at the [noun]	2113
3	and at the [noun]	1250
4	and at the [noun]	1250
5	[conj] at the end	714
6	[conj] at the end	710
7	[subord] at the [noun]	699
8	but at the [noun]	622
9	but at the [noun]	622
10	[conj] at the time	416
11	[conj] at the time	415
12	that at the [noun]	391
13	[that] at the [noun]	391
14	that at the [noun]	391
15	[conj] at the moment	311
16	[conj] at the moment	310
17	or at the [noun]	236
18	or at the [noun]	236
19	[conj] at the [noun prp]	132
20	[conj] at the beginning	131
21	[conj] at the beginning	131
22	[conj] at the [noun pl]	130
23	than at the [noun]	117
24	than at the [noun]	117
25	as at the [noun]	111
26	as at the [noun]	111
27	because at the [noun]	92
28	because at the [noun]	92
29	[conj] at the age	78
30	[conj] at the age	78