| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] be [verb] at [adj] | 58 |
|
| 2 | [det] be [verb] [prep] all | 42 |
|
| 3 | [det] be [verb] at [det] | 28 |
|
| 4 | [adj] be [verb] at all | 11 |
|
| 5 | [det] [be] [verb] at all | 9 |
|
| 6 | [det] be [verb] at all | 9 |
|
