| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | whether we [vb mod] [vb infin] [pers pn] [prep] | 6 |
|
| 2 | whether we [vb mod] [verb] [pers pn] [prep] | 6 |
|
| 3 | whether we [vb mod] [verb] [pers pn] [prep] | 6 |
|
