| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [vb past] at [art] | 809 |
|
| 2 | [coord] we [vb past] [art] | 684 |
|
| 3 | we [vb past] at [art] | 377 |
|
| 4 | [coord] we [vb past] at | 41 |
|
