| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who 's [adv] [art] [adj] | 9 |
|
| 2 | [Wh pn] 's [adv] [art] [adj] | 9 |
|
| 3 | [Wh pn] 's [adv] [art] [adj] | 7 |
|
| 4 | [Wh pn] 's [adv] a [adj] | 5 |
|
