| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb base] [prep] [art] | 1101 |
|
| 2 | us [vb base] [prep] [art] | 35 |
|
| 3 | us who [vb base] [prep] | 28 |
|
| 4 | us who [vb base] [art] | 23 |
|
