| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know whether [pers pn] 've | 51 |
|
| 2 | [vb infin] whether you 've | 41 |
|
| 3 | [vb infin] whether i 've | 12 |
|
| 4 | [vb infin] whether we 've | 8 |
|
| 5 | [vb infin] whether they 've | 5 |
|
