SN4 ""

No	Pattern	Freq
1	[adv] at the [noun sg] of	3026
2	[adv] at the [noun sg] [prep]	2400
3	[adv prt] at the [noun sg] [prep]	1118
4	[adv] at the end [prep]	663
5	up at the [noun sg] [prep]	310
6	up at the [noun sg] [prep]	310
7	out at the [noun sg] [prep]	188
8	out at the [noun sg] [prep]	188
9	down at the [noun sg] [prep]	182
10	down at the [noun sg] [prep]	182
11	[adv] at the beginning [prep]	175
12	[adv] at the [noun sg] in	152
13	right at the [noun sg] [prep]	151
14	right at the [noun sg] [prep]	151
15	even at the [noun sg] [prep]	141
16	even at the [noun sg] [prep]	141
17	[adv] at the time [prep]	140
18	[adv] at the expense [prep]	140
19	back at the [noun sg] [prep]	138
20	back at the [noun sg] [prep]	138
21	[adv] at the top [prep]	135
22	only at the [noun sg] [prep]	128
23	only at the [noun sg] [prep]	128
24	[adv] at the back [prep]	110
25	in at the [noun sg] [prep]	104
26	in at the [noun sg] [prep]	104
27	[not/n't] at the [noun sg] [prep]	100
28	[adv] at the start [prep]	100
29	not at the [noun sg] [prep]	100
30	not at the [noun sg] [prep]	93