| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [adj] how [art] | 28 |
|
| 2 | [not/n't] [adj] how [art] | 26 |
|
| 3 | [not/n't] [adj] how the | 26 |
|
| 4 | not [adj] how [art] | 24 |
|
| 5 | [not/n't] clear how [art] | 17 |
|
| 6 | [not/n't] clear how [art] | 17 |
|
