SN4 ""

No	Pattern	Freq
1	[adv prt] at [noun]	3911
2	[adv prt] at [noun prp]	1975
3	[adv prt] at [noun sg]	1537
4	up at [noun]	881
5	out at [noun]	692
6	back at [noun]	688
7	down at [noun]	460
8	in at [noun]	294
9	off at [noun]	271
10	on at [noun]	269
11	[adv prt] at night	240
12	[adv prt] at night	232
13	[adv prt] at [noun pl]	204
14	[adv prt] at [n mass]	187
15	over at [noun]	182
16	[adv prt] at home	152
17	[adv prt] at home	152
18	[adv prt] at work	131
19	[adv prt] at school	131
20	[adv prt] at work	131
21	[adv prt] at school	127
22	round at [noun]	67
23	around at [noun]	47
24	[adv prt] at sea	42
25	[adv prt] at sea	42
26	[adv prt] at quarter	38
27	[adv prt] at quarter	38
28	[adv prt] at half-time	29
29	[adv prt] at half-time	29
30	[adv prt] at dawn	28