| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have not [adv] [vb pp] the | 9 |
|
| 2 | which have not [adv] [vb pp] [art] | 9 |
|
| 3 | which have not yet [vb pp] [art] | 6 |
|
| 4 | which have not [adv] [vb pp] [art] | 5 |
|
