SN4 ""

No	Pattern	Freq
1	[adj] at the [noun] of	2158
2	[adj] at the [noun sg] of	2079
3	[adj] at the [noun] of	1384
4	[num] at the [noun] of	501
5	[adj] at the end of	374
6	[adj] at the end of	373
7	[adj] at the time of	252
8	[adj] at the time of	252
9	[det] at the [noun] of	219
10	[adj] at the age of	152
11	[adj] at the age of	152
12	[adj] at the beginning of	89
13	[adj] at the beginning of	89
14	[adj] at the prospect of	73
15	[adj] at the [noun pl] of	73
16	available at the [noun] of	72
17	available at the [noun] of	72
18	[adj] at the prospect of	72
19	[adj] at the thought of	68
20	[adj] at the thought of	68
21	[adj] at the start of	64
22	[adj] at the start of	64
23	surprised at the [noun] of	59
24	surprised at the [noun] of	59
25	[adj] at the top of	52
26	[adj] at the top of	52
27	present at the [noun] of	51
28	those at the [noun] of	51
29	present at the [noun] of	51
30	those at the [noun] of	51