| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [conj] it | 335 |
|
| 2 | i [vb past] whether [pron] | 64 |
|
| 3 | i [verb] whether it | 42 |
|
| 4 | [pron] [vb past] whether it | 36 |
|
