| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb -s] done [det] | 18 |
|
| 2 | [Wh pn] has done [det] | 14 |
|
| 3 | [Wh pn] [vb -s] done this | 8 |
|
| 4 | [Wh pn] 's done [det] | 5 |
|
