| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] [adj] [noun] of [noun pl] | 283 |
|
| 2 | at [art] [adj] [noun sg] of [noun pl] | 250 |
|
| 3 | at [art] [adj] level of [noun] | 129 |
|
| 4 | [prep] [art] [adj] level of [noun pl] | 75 |
|
| 5 | [prep] [art] [adj] level of [noun pl] | 75 |
|
| 6 | at [art] [adj] level [prep] [noun pl] | 19 |
|
| 7 | at [art] [adj] level [prep] [noun pl] | 19 |
|
| 8 | at [art] [adj] level of [noun pl] | 9 |
|
| 9 | at [art] [adj] level of [noun pl] | 9 |
|
| 10 | at [art] [adj] level of [noun pl] | 9 |
|
