| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] at the [adj] | 525 |
|
| 2 | could [be] [verb] at [adj] | 79 |
|
| 3 | could [be] [verb] at the | 48 |
|
| 4 | could [be] [verb] the [adj] | 30 |
|
| 5 | could [verb] at the [adj] | 22 |
|
