| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [adv] whether | 18 |
|
| 2 | [not/n't] [adv] whether | 18 |
|
| 3 | [not/n't] only whether | 5 |
|
| 4 | [not/n't] just whether | 5 |
|
| 5 | [not/n't] only whether | 5 |
|
| 6 | [not/n't] just whether | 5 |
|
