| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [verb] on [art] | 6862 |
|
| 2 | [adv] [verb] whether [art] | 369 |
|
| 3 | [verb] on whether [art] | 170 |
|
| 4 | [adv] [verb] on whether | 74 |
|
| 5 | [adv] on whether [art] | 13 |
|
