| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] [prep] [art] | 570 |
|
| 2 | [vb past] [prep] [prep] [art] | 570 |
|
| 3 | [verb] about [prep] [art] | 144 |
|
| 4 | [vb past] about [prep] [art] | 16 |
|
| 5 | [vb past] about [prep] [art] | 16 |
|
