| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [is] whether | 39 |
|
| 2 | [be] ask [is] whether | 12 |
|
| 3 | [be] ask [be] whether | 8 |
|
| 4 | [be] ask [is] [conj] | 8 |
|
