| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] at a [adj] | 365 |
|
| 2 | [be] [verb] [prep] a high | 62 |
|
| 3 | [be] [verb] at a high | 41 |
|
| 4 | [be] [verb] at [art] high | 26 |
|
