| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] how [adv] [pron] | 183 |
|
| 2 | not [verb] how [adv] [pron] | 183 |
|
| 3 | [adv] [verb] how long [pron] | 113 |
|
| 4 | not [verb] [adv] long [pron] | 97 |
|
| 5 | not [verb] how long [pron] | 96 |
|
