| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] n't [vb infin] this | 5 |
|
| 2 | who do n't [verb] this | 5 |
|
| 3 | who have n't [verb] this | 5 |
|
| 4 | who [verb] n't [vb pp] this | 5 |
|
