SN4 ""

No	Pattern	Freq
1	at [art] [adj] level [conj]	188
2	at [art] [adj] level [conj]	116
3	at the [adj] level [conj]	108
4	at the [adj] level [conj]	108
5	at [art] [adj] level [coord]	90
6	at [art] [adj] level [subord]	84
7	at a [adj] level [conj]	78
8	at [art] [adj] level and	72
9	at [art] [adj] level and	72
10	at a [adj] level [conj]	67
11	at [art] high level [conj]	38
12	at [art] [det] level [conj]	31
13	at [art] [adj] level as	31
14	at [art] same level [conj]	31
15	at [art] same level [conj]	31
16	at [art] [adj] level as	31
17	at [art] [adj -er] level [conj]	29
18	at [art] [adj] level than	26
19	at [art] [adj] level than	26
20	at [art] higher level [conj]	18
21	at [art] [adj] level that	14
22	at [art] [adj] level [that]	14
23	at [art] [adj] level that	14
24	at [art] [adj] level or	12
25	at [art] [adj] level or	12
26	at [art] [adj -est] level [conj]	11
27	at [art] low level [conj]	11
28	at an [adj] level [conj]	11
29	at [art] highest level [conj]	10
30	at [art] high level [conj]	10