SN4 ""

No	Pattern	Freq
1	[adv] at the [noun sg] [subord]	165
2	[adv] at the [noun] [subord]	105
3	[adv prt] at the [noun] [subord]	70
4	[adv] at the [noun] as	57
5	[adv] at the [noun] when	43
6	up at the [noun] [subord]	22
7	up at the [noun] [subord]	22
8	[adv] at the [noun pl] [subord]	14
9	back at the [noun] [subord]	13
10	right at the [noun] [subord]	13
11	[adv] at the point [subord]	13
12	[adv] at the moment [subord]	13
13	[adv] at the moment [subord]	13
14	back at the [noun] [subord]	13
15	[adv] at the point [subord]	13
16	right at the [noun] [subord]	13
17	[adv] at the [noun] if	13
18	just at the [noun] [subord]	12
19	just at the [noun] [subord]	12
20	down at the [noun] [subord]	11
21	down at the [noun] [subord]	11
22	[adv] at the [noun] because	10
23	[adv] at the beginning [subord]	10
24	[adv] at the beginning [subord]	10
25	out at the [noun] [subord]	9
26	[adv] at the [noun] than	9
27	[adv] at the [noun] before	9
28	out at the [noun] [subord]	9
29	[adv] at the [noun] so	8
30	[adv] at the end [subord]	8