| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] is [adv] whether | 9 |
|
| 2 | [adv] [is] [adv] whether | 9 |
|
| 3 | [adv] [is] [not/n't] whether | 8 |
|
| 4 | [adv] [is] not whether | 8 |
|
| 5 | [adv] [is] not whether | 8 |
|
| 6 | here [is] [adv] whether | 5 |
|
