SN4 ""

No	Pattern	Freq
1	at the [adj] level [prep]	280
2	at the [adj] level [prep]	214
3	at the [adj] level of	162
4	at the [adj] level of	162
5	at the [adj] level [prep]	135
6	at the [adj] levels [prep]	66
7	at the [adj -est] level [prep]	65
8	at the high level [prep]	59
9	at the [adj] level in	44
10	at the [adj] level in	44
11	at the highest level [prep]	43
12	at the low level [prep]	41
13	at the [adj -er] level [prep]	34
14	at the same level [prep]	24
15	at the [det] level [prep]	24
16	at the same level [prep]	24
17	at the [adj] level by	22
18	at the lower level [prep]	22
19	at the [adj] level by	22
20	at the lowest level [prep]	18
21	at the [num ord] level [prep]	14
22	at the [adj] level for	12
23	at the [adj] level for	12
24	at the higher level [prep]	9
25	at the [adj] level on	8
26	at the top level [prep]	8
27	at the local level [prep]	8
28	at the local level [prep]	8
29	at the [num] level [prep]	8
30	at the [adj] level on	8