SN4 ""

No	Pattern	Freq
1	[adv prt] at the [noun sg] [conj]	321
2	[adv prt] at the [noun sg] [coord]	233
3	[adv prt] at the [noun sg] and	210
4	[adv prt] at the [noun sg] and	210
5	up at the [noun sg] [conj]	97
6	down at the [noun sg] [conj]	76
7	[adv prt] at the [noun sg] [subord]	62
8	out at the [noun sg] [conj]	38
9	back at the [noun sg] [conj]	30
10	in at the [noun sg] [conj]	30
11	[adv prt] at the [noun sg] as	29
12	[adv prt] at the [noun sg] as	29
13	[adv prt] at the [noun sg] that	26
14	[adv prt] at the [noun sg] [that]	26
15	[adv prt] at the [noun sg] that	26
16	[adv prt] at the table [conj]	20
17	on at the [noun sg] [conj]	19
18	[adv prt] at the moment [conj]	18
19	[adv prt] at the [noun sg] or	12
20	[adv prt] at the [noun sg] or	12
21	[adv prt] at the [noun sg] but	10
22	[adv prt] at the sky [conj]	10
23	[adv prt] at the [noun sg] but	10
24	[adv prt] at the end [conj]	9
25	around at the [noun sg] [conj]	9
26	[adv prt] at the back [conj]	8
27	[adv prt] at the time [conj]	8
28	[adv prt] at the [noun sg] when	7
29	[adv prt] at the ceiling [conj]	7
30	[adv prt] at the [noun sg] if	7