| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] they [verb] | 291 |
|
| 2 | [prep] whether they [verb] | 118 |
|
| 3 | [adv] whether they [verb] | 40 |
|
| 4 | [adv] [prep] whether they | 39 |
|
| 5 | [adv] [prep] whether [verb] | 9 |
|
