| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] at [art] | 1372 |
|
| 2 | [vb past] already [verb] [art] | 548 |
|
| 3 | already [verb] at [art] | 59 |
|
| 4 | [vb past] already [verb] at | 18 |
|
