| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] whether it [vb mod] [vb infin] [adv] | 7 |
|
| 2 | [coord] whether it [vb mod] [verb] [adv] | 7 |
|
| 3 | and whether it [vb mod] [verb] [adv] | 6 |
|
| 4 | [coord] whether it [vb mod] [verb] [adv] | 6 |
|
