SN4 ""

No	Pattern	Freq
1	[noun] at the [adj] of [noun]	71
2	[noun sg] at the [adj] of [noun]	56
3	[verb] at the [adj] of [noun]	39
4	[adj] at the [adj] of [noun]	30
5	[adj] at the [adj] of [noun]	29
6	[vb pp] at the [adj] of [noun]	23
7	[adv] at the [adj] of [noun]	17
8	[noun pl] at the [adj] of [noun]	14
9	value at the [adj] of [noun]	12
10	valued at the [adj] of [noun]	12
11	[adv] at the [adj] of [noun]	10
12	even at the [adj] of [noun]	8
13	even at the [adj] of [noun]	8
14	[adv prt] at the [adj] of [noun]	7
15	stated at the [adj] of [noun]	6
16	state at the [adj] of [noun]	6
17	business at the [adj] of [noun]	5
18	business at the [adj] of [noun]	5
19	[vb base] at the [adj] of [noun]	5
20	at the [adv] [adj] of [noun]	6
21	at the [adv] [adj] of [noun]	6
22	at the [adj] [noun] of [noun]	1550
23	at the [adj] [noun sg] of [noun]	1344
24	at the [adj] [noun pl] of [noun]	199
25	at the [adj] end of [noun]	119
26	at the [adj] end of [noun]	118
27	at the [adj] level of [noun]	92
28	at the [adj] college of [noun]	71
29	at the [adj] college of [noun]	71
30	at the [adj] level of [noun]	67