| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] whether their [noun] | 35 |
|
| 2 | [prep] whether their [noun sg] | 19 |
|
| 3 | [prep] whether their [noun pl] | 16 |
|
| 4 | of whether their [noun] | 12 |
|
| 5 | to whether their [noun] | 12 |
|
| 6 | to whether their [noun] | 12 |
|
| 7 | of whether their [noun] | 12 |
|
| 8 | on whether their [noun] | 5 |
|
| 9 | on whether their [noun] | 5 |
|
