SN4 ""

No	Pattern	Freq
1	at [art] [adj] level	2168
2	at [art] [adj] level	1593
3	at the [adj] level	1225
4	at the [adj] level	1225
5	at a [adj] level	936
6	at a [adj] level	804
7	at [art] high level	311
8	at [art] [adj -er] level	211
9	at [art] [adj -est] level	206
10	at [art] local level	189
11	at [art] local level	189
12	at [art] highest level	145
13	at [art] low level	140
14	at an [adj] level	132
15	at [art] national level	104
16	at [art] national level	104
17	at [art] [det] level	93
18	at [art] same level	93
19	at [art] same level	93
20	at [art] higher level	91
21	at [art] high level	75
22	at [art] lower level	74
23	at [art] [num ord] level	42
24	at [art] deep level	40
25	at [art] lowest level	33
26	at [art] top level	33
27	at [art] low level	33
28	at [art] top level	33
29	at [art] regional level	28
30	at [art] regional level	28