| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [conj] i [vb past] [pron] | 135 |
|
| 2 | [vb infin] whether [pron] [vb past] [pron] | 45 |
|
| 3 | [vb infin] whether i [verb] [pron] | 19 |
|
| 4 | [verb] whether i [vb past] [pron] | 16 |
|
