| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be at [art] [adj] [noun] | 161 |
|
| 2 | be at [art] [adj] level | 73 |
|
| 3 | [be] at [art] [adj] level | 73 |
|
| 4 | be [prep] [art] [adj] level | 32 |
|
| 5 | be at [art] [adj] level | 16 |
|
| 6 | [be] at [art] [adj] level | 16 |
|
