SN4 ""

No	Pattern	Freq
1	[adv prt] at [det] [noun sg] [conj]	57
2	[adv prt] at [det] [noun] [coord]	37
3	[adv prt] at [det] [noun] and	31
4	[adv prt] at [det] [noun] and	31
5	[adv prt] at [det] [noun] [subord]	19
6	[adv prt] at [det] time [conj]	19
7	[adv prt] at this [noun] [conj]	19
8	[adv prt] at [det] time [conj]	19
9	up at [det] [noun] [conj]	14
10	[adv prt] at any [noun] [conj]	14
11	out at [det] [noun] [conj]	13
12	[adv prt] at [det] point [conj]	12
13	[adv prt] at [det] point [conj]	12
14	in at [det] [noun] [conj]	11
15	[adv prt] at that [noun] [conj]	9
16	[adv prt] at some [noun] [conj]	8
17	[adv prt] at [det] stage [conj]	8
18	[adv prt] at [det] stage [conj]	8
19	[adv prt] at [det] [noun] if	7
20	[adv prt] at [det] [noun] if	7
21	off at [det] [noun] [conj]	6
22	[adv prt] at [det] [noun] [that]	6
23	[adv prt] at [det] [noun] that	6
24	[adv prt] at [det] [noun] that	6
25	down at [det] [noun] [conj]	5
26	[adv prt] at [det] [noun pl] [conj]	5