| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] how he can [verb] | 6 |
|
| 2 | [not/n't] [verb] how he can [verb] | 6 |
|
| 3 | n't [verb] how he can [verb] | 6 |
|
| 4 | [adv] [verb] how he can [verb] | 6 |
|
