| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [vb past] [conj] it | 465 |
|
| 2 | [coord] [verb] whether it | 53 |
|
| 3 | [coord] [vb past] whether [pron] | 45 |
|
| 4 | [conj] [vb past] whether it | 5 |
|
