| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it [vb infin] | 5676 |
|
| 2 | it could [vb infin] | 2635 |
|
| 3 | [verb] it could | 715 |
|
| 4 | [verb] could [vb infin] | 339 |
|
