| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] some | 1174 |
|
| 2 | [vb past] us [prep] | 1099 |
|
| 3 | us [prep] some | 78 |
|
| 4 | [vb past] us some | 60 |
|
