| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [vb past] [conj] it | 709 |
|
| 2 | [noun prp] [vb past] whether [pron] | 52 |
|
| 3 | [noun] [vb past] whether it | 22 |
|
| 4 | [noun prp] [verb] whether it | 15 |
|
