| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [conj] it had | 62 |
|
| 2 | [vb infin] whether it [verb] | 49 |
|
| 3 | [vb infin] whether [pron] had | 38 |
|
| 4 | [verb] whether it had | 20 |
|
| 5 | [vb infin] whether it have | 17 |
|
| 6 | [vb infin] whether it [vb past] | 14 |
|
