| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [adv] [vb pp] | 1472 |
|
| 2 | who 's [vb pp] | 558 |
|
| 3 | who 's [adv] | 96 |
|
| 4 | who [adv] [vb pp] | 74 |
|
