| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] whether [adv] [art] | 18 |
|
| 2 | [verb] whether [adv] the | 18 |
|
| 3 | [verb] whether [adv] the | 18 |
|
| 4 | [verb] whether all [art] | 14 |
|
| 5 | [to-vb] whether [adv] [art] | 8 |
|
