| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] this | 2373 |
|
| 2 | [vb past] us [prep] | 1099 |
|
| 3 | us [prep] this | 208 |
|
| 4 | [vb past] us this | 30 |
|
