| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] it possibly [vb infin] | 15 |
|
| 2 | could it possibly [vb infin] | 9 |
|
| 3 | could it possibly [vb infin] | 9 |
|
| 4 | can it possibly [vb infin] | 6 |
|
| 5 | can it possibly [vb infin] | 6 |
|
