SN4 ""

No	Pattern	Freq
1	[adv] at the [noun sg] of	2108
2	[adv prt] at the [noun sg] of	802
3	[adv] at the end of	658
4	up at the [noun sg] of	218
5	up at the [noun sg] of	218
6	[adv] at the beginning of	172
7	out at the [noun sg] of	151
8	out at the [noun sg] of	151
9	[adv] at the expense of	140
10	even at the [noun sg] of	139
11	even at the [noun sg] of	139
12	right at the [noun sg] of	132
13	[adv] at the time of	132
14	right at the [noun sg] of	132
15	[adv] at the top of	126
16	only at the [noun sg] of	125
17	only at the [noun sg] of	125
18	down at the [noun sg] of	111
19	down at the [noun sg] of	111
20	[adv] at the start of	97
21	[adv] at the back of	95
22	[not/n't] at the [noun sg] of	94
23	not at the [noun sg] of	94
24	back at the [noun sg] of	88
25	not at the [noun sg] of	88
26	back at the [noun sg] of	88
27	[adv] at the bottom of	87
28	in at the [noun sg] of	80
29	in at the [noun sg] of	80
30	[adv] at the level of	77