| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [vb past] [to-vb] [prep] | 140 |
|
| 2 | [det] [vb past] [to-vb] [prep] | 140 |
|
| 3 | [det] [verb] [to-vb] at | 36 |
|
| 4 | [det] [vb past] [verb] at | 35 |
|
| 5 | [adj] [vb past] [to-vb] at | 29 |
|
| 6 | [det] [vb past] [to-vb] at | 20 |
|
