| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] at [art] | 3681 |
|
| 2 | could [verb] [verb] [art] | 1243 |
|
| 3 | could [verb] at [art] | 115 |
|
| 4 | could [verb] [verb] at | 69 |
|
