| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who has [adv] [vb pp] [adv] | 18 |
|
| 2 | who has [adv] [vb pp] [adv] | 11 |
|
| 3 | who has not [vb pp] [adv] | 7 |
|
| 4 | who has [not/n't] [vb pp] [adv] | 7 |
|
