| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | still [verb] not [verb] | 921 |
|
| 2 | still [vb base] not [verb] | 477 |
|
| 3 | [adv] have not [verb] | 376 |
|
| 4 | still have not [verb] | 300 |
|
| 5 | still have [adv] [verb] | 164 |
|
